Home / 4,375,248.20-6,562,872.30-3,843,807.20

Finding the Fourth Proportional to 4,375,248.20, 6,562,872.30 and 3,843,807.20

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Solution

The fourth proportional to 4,375,248.20, 6,562,872.30 and 3,843,807.20 is: 5,765,710.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,248.20 : 6,562,872.30 = 3,843,807.20 : x
  2. Step 2: Convert to fraction form
    4,375,248.20/6,562,872.30 = 3,843,807.20/x
  3. Step 3: Cross multiply
    4,375,248.20x = 6,562,872.30 × 3,843,807.20
  4. Step 4: Simplify right side
    4,375,248.20x = 25,226,415,799,420.56
  5. Step 5: Solve for x
    x = 25,226,415,799,420.56/4,375,248.20
  6. Step 6: Final answer
    x = 5,765,710.80

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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.