Home / 4,508,150.20-6,221,914.98-2,854,451.02

Finding the Fourth Proportional to 4,508,150.20, 6,221,914.98 and 2,854,451.02

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Solution

The fourth proportional to 4,508,150.20, 6,221,914.98 and 2,854,451.02 is: 3,939,565.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,150.20 : 6,221,914.98 = 2,854,451.02 : x
  2. Step 2: Convert to fraction form
    4,508,150.20/6,221,914.98 = 2,854,451.02/x
  3. Step 3: Cross multiply
    4,508,150.20x = 6,221,914.98 × 2,854,451.02
  4. Step 4: Simplify right side
    4,508,150.20x = 17,760,151,561,014.28
  5. Step 5: Solve for x
    x = 17,760,151,561,014.28/4,508,150.20
  6. Step 6: Final answer
    x = 3,939,565.18

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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.