Home / 6,592,658.20-9,090,935.24-4,877,350.36

Finding the Fourth Proportional to 6,592,658.20, 9,090,935.24 and 4,877,350.36

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Solution

The fourth proportional to 6,592,658.20, 9,090,935.24 and 4,877,350.36 is: 6,725,614.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,658.20 : 9,090,935.24 = 4,877,350.36 : x
  2. Step 2: Convert to fraction form
    6,592,658.20/9,090,935.24 = 4,877,350.36/x
  3. Step 3: Cross multiply
    6,592,658.20x = 9,090,935.24 × 4,877,350.36
  4. Step 4: Simplify right side
    6,592,658.20x = 44,339,676,265,550.69
  5. Step 5: Solve for x
    x = 44,339,676,265,550.69/6,592,658.20
  6. Step 6: Final answer
    x = 6,725,614.30

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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.