Home / 3,672,439.02-5,062,624.53-2,566,436.64

Finding the Fourth Proportional to 3,672,439.02, 5,062,624.53 and 2,566,436.64

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Solution

The fourth proportional to 3,672,439.02, 5,062,624.53 and 2,566,436.64 is: 3,537,949.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,439.02 : 5,062,624.53 = 2,566,436.64 : x
  2. Step 2: Convert to fraction form
    3,672,439.02/5,062,624.53 = 2,566,436.64/x
  3. Step 3: Cross multiply
    3,672,439.02x = 5,062,624.53 × 2,566,436.64
  4. Step 4: Simplify right side
    3,672,439.02x = 12,992,905,088,354.78
  5. Step 5: Solve for x
    x = 12,992,905,088,354.78/3,672,439.02
  6. Step 6: Final answer
    x = 3,537,949.85

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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.