Home / 3,883,963.04-5,360,160.88-2,252,356.24

Finding the Fourth Proportional to 3,883,963.04, 5,360,160.88 and 2,252,356.24

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Solution

The fourth proportional to 3,883,963.04, 5,360,160.88 and 2,252,356.24 is: 3,108,420.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,963.04 : 5,360,160.88 = 2,252,356.24 : x
  2. Step 2: Convert to fraction form
    3,883,963.04/5,360,160.88 = 2,252,356.24/x
  3. Step 3: Cross multiply
    3,883,963.04x = 5,360,160.88 × 2,252,356.24
  4. Step 4: Simplify right side
    3,883,963.04x = 12,072,991,805,471.89
  5. Step 5: Solve for x
    x = 12,072,991,805,471.89/3,883,963.04
  6. Step 6: Final answer
    x = 3,108,420.88

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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.