Home / 5,733,481.17-7,912,205.24-3,155,161.89

Finding the Fourth Proportional to 5,733,481.17, 7,912,205.24 and 3,155,161.89

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Solution

The fourth proportional to 5,733,481.17, 7,912,205.24 and 3,155,161.89 is: 4,354,124.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,481.17 : 7,912,205.24 = 3,155,161.89 : x
  2. Step 2: Convert to fraction form
    5,733,481.17/7,912,205.24 = 3,155,161.89/x
  3. Step 3: Cross multiply
    5,733,481.17x = 7,912,205.24 × 3,155,161.89
  4. Step 4: Simplify right side
    5,733,481.17x = 24,964,288,423,330.50
  5. Step 5: Solve for x
    x = 24,964,288,423,330.50/5,733,481.17
  6. Step 6: Final answer
    x = 4,354,124.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.