Home / 2,397,398.28-3,597,516.12-882,145.24

Finding the Fourth Proportional to 2,397,398.28, 3,597,516.12 and 882,145.24

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Solution

The fourth proportional to 2,397,398.28, 3,597,516.12 and 882,145.24 is: 1,323,739.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,398.28 : 3,597,516.12 = 882,145.24 : x
  2. Step 2: Convert to fraction form
    2,397,398.28/3,597,516.12 = 882,145.24/x
  3. Step 3: Cross multiply
    2,397,398.28x = 3,597,516.12 × 882,145.24
  4. Step 4: Simplify right side
    2,397,398.28x = 3,173,531,721,081.27
  5. Step 5: Solve for x
    x = 3,173,531,721,081.27/2,397,398.28
  6. Step 6: Final answer
    x = 1,323,739.88

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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.