Home / 9,059,119.72-13,584,480.52-3,377,818.60

Finding the Fourth Proportional to 9,059,119.72, 13,584,480.52 and 3,377,818.60

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Solution

The fourth proportional to 9,059,119.72, 13,584,480.52 and 3,377,818.60 is: 5,065,162.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,119.72 : 13,584,480.52 = 3,377,818.60 : x
  2. Step 2: Convert to fraction form
    9,059,119.72/13,584,480.52 = 3,377,818.60/x
  3. Step 3: Cross multiply
    9,059,119.72x = 13,584,480.52 × 3,377,818.60
  4. Step 4: Simplify right side
    9,059,119.72x = 45,885,910,971,793.67
  5. Step 5: Solve for x
    x = 45,885,910,971,793.67/9,059,119.72
  6. Step 6: Final answer
    x = 5,065,162.22

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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.