Home / 3,218,876.01-4,829,061.35-944,308.53

Finding the Fourth Proportional to 3,218,876.01, 4,829,061.35 and 944,308.53

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Solution

The fourth proportional to 3,218,876.01, 4,829,061.35 and 944,308.53 is: 1,416,682.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,218,876.01 : 4,829,061.35 = 944,308.53 : x
  2. Step 2: Convert to fraction form
    3,218,876.01/4,829,061.35 = 944,308.53/x
  3. Step 3: Cross multiply
    3,218,876.01x = 4,829,061.35 × 944,308.53
  4. Step 4: Simplify right side
    3,218,876.01x = 4,560,123,795,831.47
  5. Step 5: Solve for x
    x = 4,560,123,795,831.47/3,218,876.01
  6. Step 6: Final answer
    x = 1,416,682.03

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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.