Home / 8,873,223.92-12,245,057.16-4,798,842.88

Finding the Fourth Proportional to 8,873,223.92, 12,245,057.16 and 4,798,842.88

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Solution

The fourth proportional to 8,873,223.92, 12,245,057.16 and 4,798,842.88 is: 6,622,407.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,223.92 : 12,245,057.16 = 4,798,842.88 : x
  2. Step 2: Convert to fraction form
    8,873,223.92/12,245,057.16 = 4,798,842.88/x
  3. Step 3: Cross multiply
    8,873,223.92x = 12,245,057.16 × 4,798,842.88
  4. Step 4: Simplify right side
    8,873,223.92x = 58,762,105,367,459.02
  5. Step 5: Solve for x
    x = 58,762,105,367,459.02/8,873,223.92
  6. Step 6: Final answer
    x = 6,622,407.58

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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.