Home / 10,017,097.27-15,028,236.48-5,866,004.71

Finding the Fourth Proportional to 10,017,097.27, 15,028,236.48 and 5,866,004.71

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Solution

The fourth proportional to 10,017,097.27, 15,028,236.48 and 5,866,004.71 is: 8,800,524.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,017,097.27 : 15,028,236.48 = 5,866,004.71 : x
  2. Step 2: Convert to fraction form
    10,017,097.27/15,028,236.48 = 5,866,004.71/x
  3. Step 3: Cross multiply
    10,017,097.27x = 15,028,236.48 × 5,866,004.71
  4. Step 4: Simplify right side
    10,017,097.27x = 88,155,706,015,456.64
  5. Step 5: Solve for x
    x = 88,155,706,015,456.64/10,017,097.27
  6. Step 6: Final answer
    x = 8,800,524.11

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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.