Home / 5,658,874.52-7,809,248.05-3,080,554.61

Finding the Fourth Proportional to 5,658,874.52, 7,809,248.05 and 3,080,554.61

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Solution

The fourth proportional to 5,658,874.52, 7,809,248.05 and 3,080,554.61 is: 4,251,166.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,874.52 : 7,809,248.05 = 3,080,554.61 : x
  2. Step 2: Convert to fraction form
    5,658,874.52/7,809,248.05 = 3,080,554.61/x
  3. Step 3: Cross multiply
    5,658,874.52x = 7,809,248.05 × 3,080,554.61
  4. Step 4: Simplify right side
    5,658,874.52x = 24,056,815,034,313.38
  5. Step 5: Solve for x
    x = 24,056,815,034,313.38/5,658,874.52
  6. Step 6: Final answer
    x = 4,251,166.02

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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.