Home / 2,098,581.06-3,147,870.65-582,263.74

Finding the Fourth Proportional to 2,098,581.06, 3,147,870.65 and 582,263.74

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Solution

The fourth proportional to 2,098,581.06, 3,147,870.65 and 582,263.74 is: 873,395.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,581.06 : 3,147,870.65 = 582,263.74 : x
  2. Step 2: Convert to fraction form
    2,098,581.06/3,147,870.65 = 582,263.74/x
  3. Step 3: Cross multiply
    2,098,581.06x = 3,147,870.65 × 582,263.74
  4. Step 4: Simplify right side
    2,098,581.06x = 1,832,890,942,003.98
  5. Step 5: Solve for x
    x = 1,832,890,942,003.98/2,098,581.06
  6. Step 6: Final answer
    x = 873,395.35

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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.