Home / 5,785,269.98-7,984,485.96-3,580,839.92

Finding the Fourth Proportional to 5,785,269.98, 7,984,485.96 and 3,580,839.92

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Solution

The fourth proportional to 5,785,269.98, 7,984,485.96 and 3,580,839.92 is: 4,942,062.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,785,269.98 : 7,984,485.96 = 3,580,839.92 : x
  2. Step 2: Convert to fraction form
    5,785,269.98/7,984,485.96 = 3,580,839.92/x
  3. Step 3: Cross multiply
    5,785,269.98x = 7,984,485.96 × 3,580,839.92
  4. Step 4: Simplify right side
    5,785,269.98x = 28,591,166,066,247.52
  5. Step 5: Solve for x
    x = 28,591,166,066,247.52/5,785,269.98
  6. Step 6: Final answer
    x = 4,942,062.54

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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.