Home / 6,659,073.62-9,984,795.18-2,046,858.76

Finding the Fourth Proportional to 6,659,073.62, 9,984,795.18 and 2,046,858.76

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Solution

The fourth proportional to 6,659,073.62, 9,984,795.18 and 2,046,858.76 is: 3,069,115.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,073.62 : 9,984,795.18 = 2,046,858.76 : x
  2. Step 2: Convert to fraction form
    6,659,073.62/9,984,795.18 = 2,046,858.76/x
  3. Step 3: Cross multiply
    6,659,073.62x = 9,984,795.18 × 2,046,858.76
  4. Step 4: Simplify right side
    6,659,073.62x = 20,437,465,480,988.78
  5. Step 5: Solve for x
    x = 20,437,465,480,988.78/6,659,073.62
  6. Step 6: Final answer
    x = 3,069,115.41

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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.