Home / 5,372,062.57-8,058,968.66-1,585,928.17

Finding the Fourth Proportional to 5,372,062.57, 8,058,968.66 and 1,585,928.17

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Solution

The fourth proportional to 5,372,062.57, 8,058,968.66 and 1,585,928.17 is: 2,379,150.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,062.57 : 8,058,968.66 = 1,585,928.17 : x
  2. Step 2: Convert to fraction form
    5,372,062.57/8,058,968.66 = 1,585,928.17/x
  3. Step 3: Cross multiply
    5,372,062.57x = 8,058,968.66 × 1,585,928.17
  4. Step 4: Simplify right side
    5,372,062.57x = 12,780,945,419,041.15
  5. Step 5: Solve for x
    x = 12,780,945,419,041.15/5,372,062.57
  6. Step 6: Final answer
    x = 2,379,150.51

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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.