Home / 4,096,049.72-6,142,052.81-1,255,476.92

Finding the Fourth Proportional to 4,096,049.72, 6,142,052.81 and 1,255,476.92

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Solution

The fourth proportional to 4,096,049.72, 6,142,052.81 and 1,255,476.92 is: 1,882,595.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,049.72 : 6,142,052.81 = 1,255,476.92 : x
  2. Step 2: Convert to fraction form
    4,096,049.72/6,142,052.81 = 1,255,476.92/x
  3. Step 3: Cross multiply
    4,096,049.72x = 6,142,052.81 × 1,255,476.92
  4. Step 4: Simplify right side
    4,096,049.72x = 7,711,205,516,804.57
  5. Step 5: Solve for x
    x = 7,711,205,516,804.57/4,096,049.72
  6. Step 6: Final answer
    x = 1,882,595.68

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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.