Home / 3,369,753.20-5,059,113.92-1,773,437.30

Finding the Fourth Proportional to 3,369,753.20, 5,059,113.92 and 1,773,437.30

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Solution

The fourth proportional to 3,369,753.20, 5,059,113.92 and 1,773,437.30 is: 2,662,515.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,753.20 : 5,059,113.92 = 1,773,437.30 : x
  2. Step 2: Convert to fraction form
    3,369,753.20/5,059,113.92 = 1,773,437.30/x
  3. Step 3: Cross multiply
    3,369,753.20x = 5,059,113.92 × 1,773,437.30
  4. Step 4: Simplify right side
    3,369,753.20x = 8,972,021,330,677.22
  5. Step 5: Solve for x
    x = 8,972,021,330,677.22/3,369,753.20
  6. Step 6: Final answer
    x = 2,662,515.86

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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.