Home / 2,350,275.96-3,244,373.04-1,587,362.88

Finding the Fourth Proportional to 2,350,275.96, 3,244,373.04 and 1,587,362.88

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Solution

The fourth proportional to 2,350,275.96, 3,244,373.04 and 1,587,362.88 is: 2,191,230.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,275.96 : 3,244,373.04 = 1,587,362.88 : x
  2. Step 2: Convert to fraction form
    2,350,275.96/3,244,373.04 = 1,587,362.88/x
  3. Step 3: Cross multiply
    2,350,275.96x = 3,244,373.04 × 1,587,362.88
  4. Step 4: Simplify right side
    2,350,275.96x = 5,149,997,332,568.76
  5. Step 5: Solve for x
    x = 5,149,997,332,568.76/2,350,275.96
  6. Step 6: Final answer
    x = 2,191,230.91

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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.