Home / 2,393,196.88-3,588,743.64-896,239.12

Finding the Fourth Proportional to 2,393,196.88, 3,588,743.64 and 896,239.12

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Solution

The fourth proportional to 2,393,196.88, 3,588,743.64 and 896,239.12 is: 1,343,964.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,196.88 : 3,588,743.64 = 896,239.12 : x
  2. Step 2: Convert to fraction form
    2,393,196.88/3,588,743.64 = 896,239.12/x
  3. Step 3: Cross multiply
    2,393,196.88x = 3,588,743.64 × 896,239.12
  4. Step 4: Simplify right side
    2,393,196.88x = 3,216,372,441,819.20
  5. Step 5: Solve for x
    x = 3,216,372,441,819.20/2,393,196.88
  6. Step 6: Final answer
    x = 1,343,964.83

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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.