Home / 3,398,518.92-5,098,653.18-1,002,266.76

Finding the Fourth Proportional to 3,398,518.92, 5,098,653.18 and 1,002,266.76

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Solution

The fourth proportional to 3,398,518.92, 5,098,653.18 and 1,002,266.76 is: 1,503,658.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,518.92 : 5,098,653.18 = 1,002,266.76 : x
  2. Step 2: Convert to fraction form
    3,398,518.92/5,098,653.18 = 1,002,266.76/x
  3. Step 3: Cross multiply
    3,398,518.92x = 5,098,653.18 × 1,002,266.76
  4. Step 4: Simplify right side
    3,398,518.92x = 5,110,210,603,082.30
  5. Step 5: Solve for x
    x = 5,110,210,603,082.30/3,398,518.92
  6. Step 6: Final answer
    x = 1,503,658.13

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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.