Home / 4,001,425.30-5,522,492.57-2,282,151.70

Finding the Fourth Proportional to 4,001,425.30, 5,522,492.57 and 2,282,151.70

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Solution

The fourth proportional to 4,001,425.30, 5,522,492.57 and 2,282,151.70 is: 3,149,669.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,425.30 : 5,522,492.57 = 2,282,151.70 : x
  2. Step 2: Convert to fraction form
    4,001,425.30/5,522,492.57 = 2,282,151.70/x
  3. Step 3: Cross multiply
    4,001,425.30x = 5,522,492.57 × 2,282,151.70
  4. Step 4: Simplify right side
    4,001,425.30x = 12,603,165,806,862.87
  5. Step 5: Solve for x
    x = 12,603,165,806,862.87/4,001,425.30
  6. Step 6: Final answer
    x = 3,149,669.15

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1.5x scale

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.