Home / 4,548,411.69-6,274,542.15-2,711,575.68

Finding the Fourth Proportional to 4,548,411.69, 6,274,542.15 and 2,711,575.68

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Solution

The fourth proportional to 4,548,411.69, 6,274,542.15 and 2,711,575.68 is: 3,740,623.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,411.69 : 6,274,542.15 = 2,711,575.68 : x
  2. Step 2: Convert to fraction form
    4,548,411.69/6,274,542.15 = 2,711,575.68/x
  3. Step 3: Cross multiply
    4,548,411.69x = 6,274,542.15 × 2,711,575.68
  4. Step 4: Simplify right side
    4,548,411.69x = 17,013,895,865,702.20
  5. Step 5: Solve for x
    x = 17,013,895,865,702.20/4,548,411.69
  6. Step 6: Final answer
    x = 3,740,623.55

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Double scale
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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.