Home / 4,999,126.05-6,898,759.61-2,707,234.29

Finding the Fourth Proportional to 4,999,126.05, 6,898,759.61 and 2,707,234.29

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Solution

The fourth proportional to 4,999,126.05, 6,898,759.61 and 2,707,234.29 is: 3,735,964.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,126.05 : 6,898,759.61 = 2,707,234.29 : x
  2. Step 2: Convert to fraction form
    4,999,126.05/6,898,759.61 = 2,707,234.29/x
  3. Step 3: Cross multiply
    4,999,126.05x = 6,898,759.61 × 2,707,234.29
  4. Step 4: Simplify right side
    4,999,126.05x = 18,676,558,561,122.86
  5. Step 5: Solve for x
    x = 18,676,558,561,122.86/4,999,126.05
  6. Step 6: Final answer
    x = 3,735,964.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.