Home / 2,098,657.30-3,147,633.80-582,494.27

Finding the Fourth Proportional to 2,098,657.30, 3,147,633.80 and 582,494.27

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Solution

The fourth proportional to 2,098,657.30, 3,147,633.80 and 582,494.27 is: 873,643.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,657.30 : 3,147,633.80 = 582,494.27 : x
  2. Step 2: Convert to fraction form
    2,098,657.30/3,147,633.80 = 582,494.27/x
  3. Step 3: Cross multiply
    2,098,657.30x = 3,147,633.80 × 582,494.27
  4. Step 4: Simplify right side
    2,098,657.30x = 1,833,478,657,514.94
  5. Step 5: Solve for x
    x = 1,833,478,657,514.94/2,098,657.30
  6. Step 6: Final answer
    x = 873,643.67

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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.