Home / 4,350,292.08-5,998,722.48-2,718,103.20

Finding the Fourth Proportional to 4,350,292.08, 5,998,722.48 and 2,718,103.20

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Solution

The fourth proportional to 4,350,292.08, 5,998,722.48 and 2,718,103.20 is: 3,748,057.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,292.08 : 5,998,722.48 = 2,718,103.20 : x
  2. Step 2: Convert to fraction form
    4,350,292.08/5,998,722.48 = 2,718,103.20/x
  3. Step 3: Cross multiply
    4,350,292.08x = 5,998,722.48 × 2,718,103.20
  4. Step 4: Simplify right side
    4,350,292.08x = 16,305,146,768,799.94
  5. Step 5: Solve for x
    x = 16,305,146,768,799.94/4,350,292.08
  6. Step 6: Final answer
    x = 3,748,057.94

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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.