Home / 2,381,369.70-3,572,267.78-675,529.14

Finding the Fourth Proportional to 2,381,369.70, 3,572,267.78 and 675,529.14

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Solution

The fourth proportional to 2,381,369.70, 3,572,267.78 and 675,529.14 is: 1,013,354.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,369.70 : 3,572,267.78 = 675,529.14 : x
  2. Step 2: Convert to fraction form
    2,381,369.70/3,572,267.78 = 675,529.14/x
  3. Step 3: Cross multiply
    2,381,369.70x = 3,572,267.78 × 675,529.14
  4. Step 4: Simplify right side
    2,381,369.70x = 2,413,170,981,273.11
  5. Step 5: Solve for x
    x = 2,413,170,981,273.11/2,381,369.70
  6. Step 6: Final answer
    x = 1,013,354.20

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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.