Home / 1,034,196.11-1,551,294.13-324,281.33

Finding the Fourth Proportional to 1,034,196.11, 1,551,294.13 and 324,281.33

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Solution

The fourth proportional to 1,034,196.11, 1,551,294.13 and 324,281.33 is: 486,421.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,196.11 : 1,551,294.13 = 324,281.33 : x
  2. Step 2: Convert to fraction form
    1,034,196.11/1,551,294.13 = 324,281.33/x
  3. Step 3: Cross multiply
    1,034,196.11x = 1,551,294.13 × 324,281.33
  4. Step 4: Simplify right side
    1,034,196.11x = 503,055,723,697.59
  5. Step 5: Solve for x
    x = 503,055,723,697.59/1,034,196.11
  6. Step 6: Final answer
    x = 486,421.98

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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.