Home / 6,704,630-9,250,775.88-3,951,427.04

Finding the Fourth Proportional to 6,704,630, 9,250,775.88 and 3,951,427.04

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Solution

The fourth proportional to 6,704,630, 9,250,775.88 and 3,951,427.04 is: 5,452,018.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,704,630 : 9,250,775.88 = 3,951,427.04 : x
  2. Step 2: Convert to fraction form
    6,704,630/9,250,775.88 = 3,951,427.04/x
  3. Step 3: Cross multiply
    6,704,630x = 9,250,775.88 × 3,951,427.04
  4. Step 4: Simplify right side
    6,704,630x = 36,553,765,953,211.80
  5. Step 5: Solve for x
    x = 36,553,765,953,211.80/6,704,630
  6. Step 6: Final answer
    x = 5,452,018.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.