Home / 2,391,652.44-3,300,074.46-1,373,035.32

Finding the Fourth Proportional to 2,391,652.44, 3,300,074.46 and 1,373,035.32

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Solution

The fourth proportional to 2,391,652.44, 3,300,074.46 and 1,373,035.32 is: 1,894,555.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,652.44 : 3,300,074.46 = 1,373,035.32 : x
  2. Step 2: Convert to fraction form
    2,391,652.44/3,300,074.46 = 1,373,035.32/x
  3. Step 3: Cross multiply
    2,391,652.44x = 3,300,074.46 × 1,373,035.32
  4. Step 4: Simplify right side
    2,391,652.44x = 4,531,118,792,209.93
  5. Step 5: Solve for x
    x = 4,531,118,792,209.93/2,391,652.44
  6. Step 6: Final answer
    x = 1,894,555.71

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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.