Home / 6,560,800.10-9,840,832.31-2,011,836.42

Finding the Fourth Proportional to 6,560,800.10, 9,840,832.31 and 2,011,836.42

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Solution

The fourth proportional to 6,560,800.10, 9,840,832.31 and 2,011,836.42 is: 3,017,641.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,800.10 : 9,840,832.31 = 2,011,836.42 : x
  2. Step 2: Convert to fraction form
    6,560,800.10/9,840,832.31 = 2,011,836.42/x
  3. Step 3: Cross multiply
    6,560,800.10x = 9,840,832.31 × 2,011,836.42
  4. Step 4: Simplify right side
    6,560,800.10x = 19,798,144,834,311.55
  5. Step 5: Solve for x
    x = 19,798,144,834,311.55/6,560,800.10
  6. Step 6: Final answer
    x = 3,017,641.83

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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.