Home / 6,526,654.39-8,995,382.20-4,780,614.28

Finding the Fourth Proportional to 6,526,654.39, 8,995,382.20 and 4,780,614.28

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Solution

The fourth proportional to 6,526,654.39, 8,995,382.20 and 4,780,614.28 is: 6,588,896.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,654.39 : 8,995,382.20 = 4,780,614.28 : x
  2. Step 2: Convert to fraction form
    6,526,654.39/8,995,382.20 = 4,780,614.28/x
  3. Step 3: Cross multiply
    6,526,654.39x = 8,995,382.20 × 4,780,614.28
  4. Step 4: Simplify right side
    6,526,654.39x = 43,003,452,564,937.82
  5. Step 5: Solve for x
    x = 43,003,452,564,937.82/6,526,654.39
  6. Step 6: Final answer
    x = 6,588,896.85

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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.