Home / 4,034,770.20-6,063,965.10-3,963,911.40

Finding the Fourth Proportional to 4,034,770.20, 6,063,965.10 and 3,963,911.40

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Solution

The fourth proportional to 4,034,770.20, 6,063,965.10 and 3,963,911.40 is: 5,957,469.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,770.20 : 6,063,965.10 = 3,963,911.40 : x
  2. Step 2: Convert to fraction form
    4,034,770.20/6,063,965.10 = 3,963,911.40/x
  3. Step 3: Cross multiply
    4,034,770.20x = 6,063,965.10 × 3,963,911.40
  4. Step 4: Simplify right side
    4,034,770.20x = 24,037,020,389,092.14
  5. Step 5: Solve for x
    x = 24,037,020,389,092.14/4,034,770.20
  6. Step 6: Final answer
    x = 5,957,469.50

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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.