Home / 1,046,106.10-1,569,159.15-514,665.10

Finding the Fourth Proportional to 1,046,106.10, 1,569,159.15 and 514,665.10

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Solution

The fourth proportional to 1,046,106.10, 1,569,159.15 and 514,665.10 is: 771,997.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,106.10 : 1,569,159.15 = 514,665.10 : x
  2. Step 2: Convert to fraction form
    1,046,106.10/1,569,159.15 = 514,665.10/x
  3. Step 3: Cross multiply
    1,046,106.10x = 1,569,159.15 × 514,665.10
  4. Step 4: Simplify right side
    1,046,106.10x = 807,591,450,850.67
  5. Step 5: Solve for x
    x = 807,591,450,850.67/1,046,106.10
  6. Step 6: Final answer
    x = 771,997.65

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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.