Home / 2,452,165.32-3,678,777.36-746,442

Finding the Fourth Proportional to 2,452,165.32, 3,678,777.36 and 746,442

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Solution

The fourth proportional to 2,452,165.32, 3,678,777.36 and 746,442 is: 1,119,824.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,165.32 : 3,678,777.36 = 746,442 : x
  2. Step 2: Convert to fraction form
    2,452,165.32/3,678,777.36 = 746,442/x
  3. Step 3: Cross multiply
    2,452,165.32x = 3,678,777.36 × 746,442
  4. Step 4: Simplify right side
    2,452,165.32x = 2,745,993,930,153.12
  5. Step 5: Solve for x
    x = 2,745,993,930,153.12/2,452,165.32
  6. Step 6: Final answer
    x = 1,119,824.14

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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.