Home / 7,567,419.60-11,334,540.60-6,572,091.60

Finding the Fourth Proportional to 7,567,419.60, 11,334,540.60 and 6,572,091.60

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Solution

The fourth proportional to 7,567,419.60, 11,334,540.60 and 6,572,091.60 is: 9,843,730.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,419.60 : 11,334,540.60 = 6,572,091.60 : x
  2. Step 2: Convert to fraction form
    7,567,419.60/11,334,540.60 = 6,572,091.60/x
  3. Step 3: Cross multiply
    7,567,419.60x = 11,334,540.60 × 6,572,091.60
  4. Step 4: Simplify right side
    7,567,419.60x = 74,491,639,067,118.95
  5. Step 5: Solve for x
    x = 74,491,639,067,118.95/7,567,419.60
  6. Step 6: Final answer
    x = 9,843,730.49

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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.