Home / 9,165,226.17-13,726,897.50-4,376,269.65

Finding the Fourth Proportional to 9,165,226.17, 13,726,897.50 and 4,376,269.65

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Solution

The fourth proportional to 9,165,226.17, 13,726,897.50 and 4,376,269.65 is: 6,554,405.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,165,226.17 : 13,726,897.50 = 4,376,269.65 : x
  2. Step 2: Convert to fraction form
    9,165,226.17/13,726,897.50 = 4,376,269.65/x
  3. Step 3: Cross multiply
    9,165,226.17x = 13,726,897.50 × 4,376,269.65
  4. Step 4: Simplify right side
    9,165,226.17x = 60,072,604,917,910.88
  5. Step 5: Solve for x
    x = 60,072,604,917,910.88/9,165,226.17
  6. Step 6: Final answer
    x = 6,554,405.07

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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.