Home / 4,022,109.12-5,548,931.28-2,302,304.16

Finding the Fourth Proportional to 4,022,109.12, 5,548,931.28 and 2,302,304.16

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Solution

The fourth proportional to 4,022,109.12, 5,548,931.28 and 2,302,304.16 is: 3,176,275.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,109.12 : 5,548,931.28 = 2,302,304.16 : x
  2. Step 2: Convert to fraction form
    4,022,109.12/5,548,931.28 = 2,302,304.16/x
  3. Step 3: Cross multiply
    4,022,109.12x = 5,548,931.28 × 2,302,304.16
  4. Step 4: Simplify right side
    4,022,109.12x = 12,775,327,569,498.13
  5. Step 5: Solve for x
    x = 12,775,327,569,498.13/4,022,109.12
  6. Step 6: Final answer
    x = 3,176,275.73

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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.