Home / 4,024,537.92-5,554,954.20-2,372,128.32

Finding the Fourth Proportional to 4,024,537.92, 5,554,954.20 and 2,372,128.32

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Solution

The fourth proportional to 4,024,537.92, 5,554,954.20 and 2,372,128.32 is: 3,274,180.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,537.92 : 5,554,954.20 = 2,372,128.32 : x
  2. Step 2: Convert to fraction form
    4,024,537.92/5,554,954.20 = 2,372,128.32/x
  3. Step 3: Cross multiply
    4,024,537.92x = 5,554,954.20 × 2,372,128.32
  4. Step 4: Simplify right side
    4,024,537.92x = 13,177,064,174,122.94
  5. Step 5: Solve for x
    x = 13,177,064,174,122.94/4,024,537.92
  6. Step 6: Final answer
    x = 3,274,180.65

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1.5x scale

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.