Home / 3,231,695.68-4,848,253.01-957,398.13

Finding the Fourth Proportional to 3,231,695.68, 4,848,253.01 and 957,398.13

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Solution

The fourth proportional to 3,231,695.68, 4,848,253.01 and 957,398.13 is: 1,436,307.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,695.68 : 4,848,253.01 = 957,398.13 : x
  2. Step 2: Convert to fraction form
    3,231,695.68/4,848,253.01 = 957,398.13/x
  3. Step 3: Cross multiply
    3,231,695.68x = 4,848,253.01 × 957,398.13
  4. Step 4: Simplify right side
    3,231,695.68x = 4,641,708,364,344.12
  5. Step 5: Solve for x
    x = 4,641,708,364,344.12/3,231,695.68
  6. Step 6: Final answer
    x = 1,436,307.38

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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.