Home / 2,002,237.80-3,003,065.10-582,145.80

Finding the Fourth Proportional to 2,002,237.80, 3,003,065.10 and 582,145.80

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Solution

The fourth proportional to 2,002,237.80, 3,003,065.10 and 582,145.80 is: 873,133.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,237.80 : 3,003,065.10 = 582,145.80 : x
  2. Step 2: Convert to fraction form
    2,002,237.80/3,003,065.10 = 582,145.80/x
  3. Step 3: Cross multiply
    2,002,237.80x = 3,003,065.10 × 582,145.80
  4. Step 4: Simplify right side
    2,002,237.80x = 1,748,221,735,091.58
  5. Step 5: Solve for x
    x = 1,748,221,735,091.58/2,002,237.80
  6. Step 6: Final answer
    x = 873,133.92

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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.