Home / 9,600,909.18-14,398,966.38-3,766,280.79

Finding the Fourth Proportional to 9,600,909.18, 14,398,966.38 and 3,766,280.79

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Solution

The fourth proportional to 9,600,909.18, 14,398,966.38 and 3,766,280.79 is: 5,648,480.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,909.18 : 14,398,966.38 = 3,766,280.79 : x
  2. Step 2: Convert to fraction form
    9,600,909.18/14,398,966.38 = 3,766,280.79/x
  3. Step 3: Cross multiply
    9,600,909.18x = 14,398,966.38 × 3,766,280.79
  4. Step 4: Simplify right side
    9,600,909.18x = 54,230,550,472,849.84
  5. Step 5: Solve for x
    x = 54,230,550,472,849.84/9,600,909.18
  6. Step 6: Final answer
    x = 5,648,480.73

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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.