Home / 6,160,129.43-9,239,488.17-1,611,617.16

Finding the Fourth Proportional to 6,160,129.43, 9,239,488.17 and 1,611,617.16

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Solution

The fourth proportional to 6,160,129.43, 9,239,488.17 and 1,611,617.16 is: 2,417,241.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,129.43 : 9,239,488.17 = 1,611,617.16 : x
  2. Step 2: Convert to fraction form
    6,160,129.43/9,239,488.17 = 1,611,617.16/x
  3. Step 3: Cross multiply
    6,160,129.43x = 9,239,488.17 × 1,611,617.16
  4. Step 4: Simplify right side
    6,160,129.43x = 14,890,517,684,389.00
  5. Step 5: Solve for x
    x = 14,890,517,684,389.00/6,160,129.43
  6. Step 6: Final answer
    x = 2,417,241.04

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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.