Home / 1,046,433.70-1,569,650.55-514,296.10

Finding the Fourth Proportional to 1,046,433.70, 1,569,650.55 and 514,296.10

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Solution

The fourth proportional to 1,046,433.70, 1,569,650.55 and 514,296.10 is: 771,444.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,433.70 : 1,569,650.55 = 514,296.10 : x
  2. Step 2: Convert to fraction form
    1,046,433.70/1,569,650.55 = 514,296.10/x
  3. Step 3: Cross multiply
    1,046,433.70x = 1,569,650.55 × 514,296.10
  4. Step 4: Simplify right side
    1,046,433.70x = 807,265,156,227.86
  5. Step 5: Solve for x
    x = 807,265,156,227.86/1,046,433.70
  6. Step 6: Final answer
    x = 771,444.15

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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.