Home / 2,098,656.92-3,147,633.23-582,493.88

Finding the Fourth Proportional to 2,098,656.92, 3,147,633.23 and 582,493.88

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Solution

The fourth proportional to 2,098,656.92, 3,147,633.23 and 582,493.88 is: 873,643.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,656.92 : 3,147,633.23 = 582,493.88 : x
  2. Step 2: Convert to fraction form
    2,098,656.92/3,147,633.23 = 582,493.88/x
  3. Step 3: Cross multiply
    2,098,656.92x = 3,147,633.23 × 582,493.88
  4. Step 4: Simplify right side
    2,098,656.92x = 1,833,477,097,916.25
  5. Step 5: Solve for x
    x = 1,833,477,097,916.25/2,098,656.92
  6. Step 6: Final answer
    x = 873,643.08

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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.