Home / 8,546,338.14-11,793,949.29-4,679,104.92

Finding the Fourth Proportional to 8,546,338.14, 11,793,949.29 and 4,679,104.92

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Solution

The fourth proportional to 8,546,338.14, 11,793,949.29 and 4,679,104.92 is: 6,457,166.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,546,338.14 : 11,793,949.29 = 4,679,104.92 : x
  2. Step 2: Convert to fraction form
    8,546,338.14/11,793,949.29 = 4,679,104.92/x
  3. Step 3: Cross multiply
    8,546,338.14x = 11,793,949.29 × 4,679,104.92
  4. Step 4: Simplify right side
    8,546,338.14x = 55,185,126,149,069.50
  5. Step 5: Solve for x
    x = 55,185,126,149,069.50/8,546,338.14
  6. Step 6: Final answer
    x = 6,457,166.24

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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.