Home / 3,675,417.45-5,073,145.29-2,451,720.06

Finding the Fourth Proportional to 3,675,417.45, 5,073,145.29 and 2,451,720.06

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Solution

The fourth proportional to 3,675,417.45, 5,073,145.29 and 2,451,720.06 is: 3,384,086.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,417.45 : 5,073,145.29 = 2,451,720.06 : x
  2. Step 2: Convert to fraction form
    3,675,417.45/5,073,145.29 = 2,451,720.06/x
  3. Step 3: Cross multiply
    3,675,417.45x = 5,073,145.29 × 2,451,720.06
  4. Step 4: Simplify right side
    3,675,417.45x = 12,437,932,074,787.52
  5. Step 5: Solve for x
    x = 12,437,932,074,787.52/3,675,417.45
  6. Step 6: Final answer
    x = 3,384,086.91

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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.