Home / 10,793,660.79-16,185,882.59-6,247,847.33

Finding the Fourth Proportional to 10,793,660.79, 16,185,882.59 and 6,247,847.33

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Solution

The fourth proportional to 10,793,660.79, 16,185,882.59 and 6,247,847.33 is: 9,369,103.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,793,660.79 : 16,185,882.59 = 6,247,847.33 : x
  2. Step 2: Convert to fraction form
    10,793,660.79/16,185,882.59 = 6,247,847.33/x
  3. Step 3: Cross multiply
    10,793,660.79x = 16,185,882.59 × 6,247,847.33
  4. Step 4: Simplify right side
    10,793,660.79x = 101,126,923,421,772.55
  5. Step 5: Solve for x
    x = 101,126,923,421,772.55/10,793,660.79
  6. Step 6: Final answer
    x = 9,369,103.35

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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.