Home / 7,187,700.59-10,775,252.33-2,703,125.87

Finding the Fourth Proportional to 7,187,700.59, 10,775,252.33 and 2,703,125.87

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Solution

The fourth proportional to 7,187,700.59, 10,775,252.33 and 2,703,125.87 is: 4,052,320.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,187,700.59 : 10,775,252.33 = 2,703,125.87 : x
  2. Step 2: Convert to fraction form
    7,187,700.59/10,775,252.33 = 2,703,125.87/x
  3. Step 3: Cross multiply
    7,187,700.59x = 10,775,252.33 × 2,703,125.87
  4. Step 4: Simplify right side
    7,187,700.59x = 29,126,863,342,423.28
  5. Step 5: Solve for x
    x = 29,126,863,342,423.28/7,187,700.59
  6. Step 6: Final answer
    x = 4,052,320.07

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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.