Home / 3,466,290.42-4,781,868.81-2,242,991.28

Finding the Fourth Proportional to 3,466,290.42, 4,781,868.81 and 2,242,991.28

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Solution

The fourth proportional to 3,466,290.42, 4,781,868.81 and 2,242,991.28 is: 3,094,284.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,290.42 : 4,781,868.81 = 2,242,991.28 : x
  2. Step 2: Convert to fraction form
    3,466,290.42/4,781,868.81 = 2,242,991.28/x
  3. Step 3: Cross multiply
    3,466,290.42x = 4,781,868.81 × 2,242,991.28
  4. Step 4: Simplify right side
    3,466,290.42x = 10,725,690,042,933.97
  5. Step 5: Solve for x
    x = 10,725,690,042,933.97/3,466,290.42
  6. Step 6: Final answer
    x = 3,094,284.88

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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.