Home / 2,717,248.80-4,078,497.60-1,654,366.80

Finding the Fourth Proportional to 2,717,248.80, 4,078,497.60 and 1,654,366.80

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Solution

The fourth proportional to 2,717,248.80, 4,078,497.60 and 1,654,366.80 is: 2,483,148.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,248.80 : 4,078,497.60 = 1,654,366.80 : x
  2. Step 2: Convert to fraction form
    2,717,248.80/4,078,497.60 = 1,654,366.80/x
  3. Step 3: Cross multiply
    2,717,248.80x = 4,078,497.60 × 1,654,366.80
  4. Step 4: Simplify right side
    2,717,248.80x = 6,747,331,023,319.68
  5. Step 5: Solve for x
    x = 6,747,331,023,319.68/2,717,248.80
  6. Step 6: Final answer
    x = 2,483,148.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.