Home / 10,510,304.28-14,504,199.87-5,863,812.86

Finding the Fourth Proportional to 10,510,304.28, 14,504,199.87 and 5,863,812.86

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Solution

The fourth proportional to 10,510,304.28, 14,504,199.87 and 5,863,812.86 is: 8,092,050.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,510,304.28 : 14,504,199.87 = 5,863,812.86 : x
  2. Step 2: Convert to fraction form
    10,510,304.28/14,504,199.87 = 5,863,812.86/x
  3. Step 3: Cross multiply
    10,510,304.28x = 14,504,199.87 × 5,863,812.86
  4. Step 4: Simplify right side
    10,510,304.28x = 85,049,913,649,195.33
  5. Step 5: Solve for x
    x = 85,049,913,649,195.33/10,510,304.28
  6. Step 6: Final answer
    x = 8,092,050.56

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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.