Home / 3,660,065.00-5,050,890.17-2,028,577.69

Finding the Fourth Proportional to 3,660,065.00, 5,050,890.17 and 2,028,577.69

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Solution

The fourth proportional to 3,660,065.00, 5,050,890.17 and 2,028,577.69 is: 2,799,437.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,065.00 : 5,050,890.17 = 2,028,577.69 : x
  2. Step 2: Convert to fraction form
    3,660,065.00/5,050,890.17 = 2,028,577.69/x
  3. Step 3: Cross multiply
    3,660,065.00x = 5,050,890.17 × 2,028,577.69
  4. Step 4: Simplify right side
    3,660,065.00x = 10,246,123,117,280.20
  5. Step 5: Solve for x
    x = 10,246,123,117,280.20/3,660,065.00
  6. Step 6: Final answer
    x = 2,799,437.47

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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.