Home / 2,098,884.40-3,148,012.91-582,407.67

Finding the Fourth Proportional to 2,098,884.40, 3,148,012.91 and 582,407.67

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Solution

The fourth proportional to 2,098,884.40, 3,148,012.91 and 582,407.67 is: 873,524.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,884.40 : 3,148,012.91 = 582,407.67 : x
  2. Step 2: Convert to fraction form
    2,098,884.40/3,148,012.91 = 582,407.67/x
  3. Step 3: Cross multiply
    2,098,884.40x = 3,148,012.91 × 582,407.67
  4. Step 4: Simplify right side
    2,098,884.40x = 1,833,426,856,320.47
  5. Step 5: Solve for x
    x = 1,833,426,856,320.47/2,098,884.40
  6. Step 6: Final answer
    x = 873,524.46

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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.