Home / 8,165,554.59-12,246,505.14-2,407,059.66

Finding the Fourth Proportional to 8,165,554.59, 12,246,505.14 and 2,407,059.66

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Solution

The fourth proportional to 8,165,554.59, 12,246,505.14 and 2,407,059.66 is: 3,610,051.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,165,554.59 : 12,246,505.14 = 2,407,059.66 : x
  2. Step 2: Convert to fraction form
    8,165,554.59/12,246,505.14 = 2,407,059.66/x
  3. Step 3: Cross multiply
    8,165,554.59x = 12,246,505.14 × 2,407,059.66
  4. Step 4: Simplify right side
    8,165,554.59x = 29,478,068,498,476.66
  5. Step 5: Solve for x
    x = 29,478,068,498,476.66/8,165,554.59
  6. Step 6: Final answer
    x = 3,610,051.00

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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.