Home / 2,098,655.67-3,147,631.36-582,492.64

Finding the Fourth Proportional to 2,098,655.67, 3,147,631.36 and 582,492.64

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Solution

The fourth proportional to 2,098,655.67, 3,147,631.36 and 582,492.64 is: 873,641.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,655.67 : 3,147,631.36 = 582,492.64 : x
  2. Step 2: Convert to fraction form
    2,098,655.67/3,147,631.36 = 582,492.64/x
  3. Step 3: Cross multiply
    2,098,655.67x = 3,147,631.36 × 582,492.64
  4. Step 4: Simplify right side
    2,098,655.67x = 1,833,472,100,633.19
  5. Step 5: Solve for x
    x = 1,833,472,100,633.19/2,098,655.67
  6. Step 6: Final answer
    x = 873,641.22

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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.