Home / 8,891,233.32-13,336,850.14-2,159,601.96

Finding the Fourth Proportional to 8,891,233.32, 13,336,850.14 and 2,159,601.96

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Solution

The fourth proportional to 8,891,233.32, 13,336,850.14 and 2,159,601.96 is: 3,239,402.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,891,233.32 : 13,336,850.14 = 2,159,601.96 : x
  2. Step 2: Convert to fraction form
    8,891,233.32/13,336,850.14 = 2,159,601.96/x
  3. Step 3: Cross multiply
    8,891,233.32x = 13,336,850.14 × 2,159,601.96
  4. Step 4: Simplify right side
    8,891,233.32x = 28,802,287,702,570.27
  5. Step 5: Solve for x
    x = 28,802,287,702,570.27/8,891,233.32
  6. Step 6: Final answer
    x = 3,239,402.98

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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.