Home / 3,654,214.41-5,481,291.38-2,856,166.77

Finding the Fourth Proportional to 3,654,214.41, 5,481,291.38 and 2,856,166.77

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Solution

The fourth proportional to 3,654,214.41, 5,481,291.38 and 2,856,166.77 is: 4,284,226.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,214.41 : 5,481,291.38 = 2,856,166.77 : x
  2. Step 2: Convert to fraction form
    3,654,214.41/5,481,291.38 = 2,856,166.77/x
  3. Step 3: Cross multiply
    3,654,214.41x = 5,481,291.38 × 2,856,166.77
  4. Step 4: Simplify right side
    3,654,214.41x = 15,655,482,281,962.61
  5. Step 5: Solve for x
    x = 15,655,482,281,962.61/3,654,214.41
  6. Step 6: Final answer
    x = 4,284,226.52

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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.