Home / 6,869,382.57-10,304,109.38-4,027,501.82

Finding the Fourth Proportional to 6,869,382.57, 10,304,109.38 and 4,027,501.82

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Solution

The fourth proportional to 6,869,382.57, 10,304,109.38 and 4,027,501.82 is: 6,041,273.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,869,382.57 : 10,304,109.38 = 4,027,501.82 : x
  2. Step 2: Convert to fraction form
    6,869,382.57/10,304,109.38 = 4,027,501.82/x
  3. Step 3: Cross multiply
    6,869,382.57x = 10,304,109.38 × 4,027,501.82
  4. Step 4: Simplify right side
    6,869,382.57x = 41,499,819,317,258.10
  5. Step 5: Solve for x
    x = 41,499,819,317,258.10/6,869,382.57
  6. Step 6: Final answer
    x = 6,041,273.56

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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.