Home / 1,530,088.92-2,295,107.46-532,791

Finding the Fourth Proportional to 1,530,088.92, 2,295,107.46 and 532,791

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Solution

The fourth proportional to 1,530,088.92, 2,295,107.46 and 532,791 is: 799,177.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,088.92 : 2,295,107.46 = 532,791 : x
  2. Step 2: Convert to fraction form
    1,530,088.92/2,295,107.46 = 532,791/x
  3. Step 3: Cross multiply
    1,530,088.92x = 2,295,107.46 × 532,791
  4. Step 4: Simplify right side
    1,530,088.92x = 1,222,812,598,720.86
  5. Step 5: Solve for x
    x = 1,222,812,598,720.86/1,530,088.92
  6. Step 6: Final answer
    x = 799,177.47

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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.