Home / 1,034,191.26-1,551,293.79-360,285.30

Finding the Fourth Proportional to 1,034,191.26, 1,551,293.79 and 360,285.30

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Solution

The fourth proportional to 1,034,191.26, 1,551,293.79 and 360,285.30 is: 540,430.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,191.26 : 1,551,293.79 = 360,285.30 : x
  2. Step 2: Convert to fraction form
    1,034,191.26/1,551,293.79 = 360,285.30/x
  3. Step 3: Cross multiply
    1,034,191.26x = 1,551,293.79 × 360,285.30
  4. Step 4: Simplify right side
    1,034,191.26x = 558,908,348,518.29
  5. Step 5: Solve for x
    x = 558,908,348,518.29/1,034,191.26
  6. Step 6: Final answer
    x = 540,430.35

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Double scale
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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.