Home / 10,190,834.60-14,063,738.82-5,840,760.38

Finding the Fourth Proportional to 10,190,834.60, 14,063,738.82 and 5,840,760.38

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Solution

The fourth proportional to 10,190,834.60, 14,063,738.82 and 5,840,760.38 is: 8,060,471.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,190,834.60 : 14,063,738.82 = 5,840,760.38 : x
  2. Step 2: Convert to fraction form
    10,190,834.60/14,063,738.82 = 5,840,760.38/x
  3. Step 3: Cross multiply
    10,190,834.60x = 14,063,738.82 × 5,840,760.38
  4. Step 4: Simplify right side
    10,190,834.60x = 82,142,928,424,205.27
  5. Step 5: Solve for x
    x = 82,142,928,424,205.27/10,190,834.60
  6. Step 6: Final answer
    x = 8,060,471.17

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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.