Home / 6,374,141.91-8,796,059.73-3,473,470.55

Finding the Fourth Proportional to 6,374,141.91, 8,796,059.73 and 3,473,470.55

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Solution

The fourth proportional to 6,374,141.91, 8,796,059.73 and 3,473,470.55 is: 4,793,249.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,141.91 : 8,796,059.73 = 3,473,470.55 : x
  2. Step 2: Convert to fraction form
    6,374,141.91/8,796,059.73 = 3,473,470.55/x
  3. Step 3: Cross multiply
    6,374,141.91x = 8,796,059.73 × 3,473,470.55
  4. Step 4: Simplify right side
    6,374,141.91x = 30,552,854,450,186.11
  5. Step 5: Solve for x
    x = 30,552,854,450,186.11/6,374,141.91
  6. Step 6: Final answer
    x = 4,793,249.80

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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.