Home / 6,719,732.80-10,083,535.80-2,460,331.60

Finding the Fourth Proportional to 6,719,732.80, 10,083,535.80 and 2,460,331.60

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Solution

The fourth proportional to 6,719,732.80, 10,083,535.80 and 2,460,331.60 is: 3,691,938.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719,732.80 : 10,083,535.80 = 2,460,331.60 : x
  2. Step 2: Convert to fraction form
    6,719,732.80/10,083,535.80 = 2,460,331.60/x
  3. Step 3: Cross multiply
    6,719,732.80x = 10,083,535.80 × 2,460,331.60
  4. Step 4: Simplify right side
    6,719,732.80x = 24,808,841,768,471.28
  5. Step 5: Solve for x
    x = 24,808,841,768,471.28/6,719,732.80
  6. Step 6: Final answer
    x = 3,691,938.73

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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.