Home / 3,025,433.40-4,175,098.22-1,667,306.40

Finding the Fourth Proportional to 3,025,433.40, 4,175,098.22 and 1,667,306.40

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Solution

The fourth proportional to 3,025,433.40, 4,175,098.22 and 1,667,306.40 is: 2,300,882.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,433.40 : 4,175,098.22 = 1,667,306.40 : x
  2. Step 2: Convert to fraction form
    3,025,433.40/4,175,098.22 = 1,667,306.40/x
  3. Step 3: Cross multiply
    3,025,433.40x = 4,175,098.22 × 1,667,306.40
  4. Step 4: Simplify right side
    3,025,433.40x = 6,961,167,982,834.61
  5. Step 5: Solve for x
    x = 6,961,167,982,834.61/3,025,433.40
  6. Step 6: Final answer
    x = 2,300,882.90

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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.