Home / 6,207,542.46-8,561,555.61-4,032,786.32

Finding the Fourth Proportional to 6,207,542.46, 8,561,555.61 and 4,032,786.32

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Solution

The fourth proportional to 6,207,542.46, 8,561,555.61 and 4,032,786.32 is: 5,562,092.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,542.46 : 8,561,555.61 = 4,032,786.32 : x
  2. Step 2: Convert to fraction form
    6,207,542.46/8,561,555.61 = 4,032,786.32/x
  3. Step 3: Cross multiply
    6,207,542.46x = 8,561,555.61 × 4,032,786.32
  4. Step 4: Simplify right side
    6,207,542.46x = 34,526,924,299,119.47
  5. Step 5: Solve for x
    x = 34,526,924,299,119.47/6,207,542.46
  6. Step 6: Final answer
    x = 5,562,092.33

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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.