Home / 10,595,713.50-15,895,939.50-3,864,127.50

Finding the Fourth Proportional to 10,595,713.50, 15,895,939.50 and 3,864,127.50

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Solution

The fourth proportional to 10,595,713.50, 15,895,939.50 and 3,864,127.50 is: 5,797,055.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,595,713.50 : 15,895,939.50 = 3,864,127.50 : x
  2. Step 2: Convert to fraction form
    10,595,713.50/15,895,939.50 = 3,864,127.50/x
  3. Step 3: Cross multiply
    10,595,713.50x = 15,895,939.50 × 3,864,127.50
  4. Step 4: Simplify right side
    10,595,713.50x = 61,423,936,960,286.25
  5. Step 5: Solve for x
    x = 61,423,936,960,286.25/10,595,713.50
  6. Step 6: Final answer
    x = 5,797,055.29

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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.