Home / 4,153,320-5,731,581.60-2,245,608

Finding the Fourth Proportional to 4,153,320, 5,731,581.60 and 2,245,608

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Solution

The fourth proportional to 4,153,320, 5,731,581.60 and 2,245,608 is: 3,098,939.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,320 : 5,731,581.60 = 2,245,608 : x
  2. Step 2: Convert to fraction form
    4,153,320/5,731,581.60 = 2,245,608/x
  3. Step 3: Cross multiply
    4,153,320x = 5,731,581.60 × 2,245,608
  4. Step 4: Simplify right side
    4,153,320x = 12,870,885,493,612.80
  5. Step 5: Solve for x
    x = 12,870,885,493,612.80/4,153,320
  6. Step 6: Final answer
    x = 3,098,939.04

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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.