Home / 5,674,732.20-8,510,600.70-2,832,748.20

Finding the Fourth Proportional to 5,674,732.20, 8,510,600.70 and 2,832,748.20

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Solution

The fourth proportional to 5,674,732.20, 8,510,600.70 and 2,832,748.20 is: 4,248,374.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,732.20 : 8,510,600.70 = 2,832,748.20 : x
  2. Step 2: Convert to fraction form
    5,674,732.20/8,510,600.70 = 2,832,748.20/x
  3. Step 3: Cross multiply
    5,674,732.20x = 8,510,600.70 × 2,832,748.20
  4. Step 4: Simplify right side
    5,674,732.20x = 24,108,388,813,843.74
  5. Step 5: Solve for x
    x = 24,108,388,813,843.74/5,674,732.20
  6. Step 6: Final answer
    x = 4,248,374.72

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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.