Home / 10,274,125.92-14,178,522.69-5,863,763.01

Finding the Fourth Proportional to 10,274,125.92, 14,178,522.69 and 5,863,763.01

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Solution

The fourth proportional to 10,274,125.92, 14,178,522.69 and 5,863,763.01 is: 8,092,123.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,274,125.92 : 14,178,522.69 = 5,863,763.01 : x
  2. Step 2: Convert to fraction form
    10,274,125.92/14,178,522.69 = 5,863,763.01/x
  3. Step 3: Cross multiply
    10,274,125.92x = 14,178,522.69 × 5,863,763.01
  4. Step 4: Simplify right side
    10,274,125.92x = 83,139,496,886,067.69
  5. Step 5: Solve for x
    x = 83,139,496,886,067.69/10,274,125.92
  6. Step 6: Final answer
    x = 8,092,123.61

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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.