Home / 4,129,001.80-6,193,502.70-2,694,111.10

Finding the Fourth Proportional to 4,129,001.80, 6,193,502.70 and 2,694,111.10

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Solution

The fourth proportional to 4,129,001.80, 6,193,502.70 and 2,694,111.10 is: 4,041,166.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,001.80 : 6,193,502.70 = 2,694,111.10 : x
  2. Step 2: Convert to fraction form
    4,129,001.80/6,193,502.70 = 2,694,111.10/x
  3. Step 3: Cross multiply
    4,129,001.80x = 6,193,502.70 × 2,694,111.10
  4. Step 4: Simplify right side
    4,129,001.80x = 16,685,984,371,949.97
  5. Step 5: Solve for x
    x = 16,685,984,371,949.97/4,129,001.80
  6. Step 6: Final answer
    x = 4,041,166.65

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Similar ratio
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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.