Home / 9,228,620.58-13,845,888.11-6,461,770.52

Finding the Fourth Proportional to 9,228,620.58, 13,845,888.11 and 6,461,770.52

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Solution

The fourth proportional to 9,228,620.58, 13,845,888.11 and 6,461,770.52 is: 9,694,726.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,228,620.58 : 13,845,888.11 = 6,461,770.52 : x
  2. Step 2: Convert to fraction form
    9,228,620.58/13,845,888.11 = 6,461,770.52/x
  3. Step 3: Cross multiply
    9,228,620.58x = 13,845,888.11 × 6,461,770.52
  4. Step 4: Simplify right side
    9,228,620.58x = 89,468,951,612,416.50
  5. Step 5: Solve for x
    x = 89,468,951,612,416.50/9,228,620.58
  6. Step 6: Final answer
    x = 9,694,726.40

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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.