Home / 1,034,195.11-1,551,292.63-324,280.33

Finding the Fourth Proportional to 1,034,195.11, 1,551,292.63 and 324,280.33

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Solution

The fourth proportional to 1,034,195.11, 1,551,292.63 and 324,280.33 is: 486,420.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,195.11 : 1,551,292.63 = 324,280.33 : x
  2. Step 2: Convert to fraction form
    1,034,195.11/1,551,292.63 = 324,280.33/x
  3. Step 3: Cross multiply
    1,034,195.11x = 1,551,292.63 × 324,280.33
  4. Step 4: Simplify right side
    1,034,195.11x = 503,053,681,294.04
  5. Step 5: Solve for x
    x = 503,053,681,294.04/1,034,195.11
  6. Step 6: Final answer
    x = 486,420.48

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Half scale
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Double scale
Find fourth proportional to 1,034,196.11, 1,551,294.13 and 324,281.33
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.