Home / 4,227,082.92-6,332,226.30-2,329,116.84

Finding the Fourth Proportional to 4,227,082.92, 6,332,226.30 and 2,329,116.84

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Solution

The fourth proportional to 4,227,082.92, 6,332,226.30 and 2,329,116.84 is: 3,489,047.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,082.92 : 6,332,226.30 = 2,329,116.84 : x
  2. Step 2: Convert to fraction form
    4,227,082.92/6,332,226.30 = 2,329,116.84/x
  3. Step 3: Cross multiply
    4,227,082.92x = 6,332,226.30 × 2,329,116.84
  4. Step 4: Simplify right side
    4,227,082.92x = 14,748,494,910,020.89
  5. Step 5: Solve for x
    x = 14,748,494,910,020.89/4,227,082.92
  6. Step 6: Final answer
    x = 3,489,047.93

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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.