Home / 6,026,067.72-8,312,446.20-4,069,315.08

Finding the Fourth Proportional to 6,026,067.72, 8,312,446.20 and 4,069,315.08

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Solution

The fourth proportional to 6,026,067.72, 8,312,446.20 and 4,069,315.08 is: 5,613,272.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,026,067.72 : 8,312,446.20 = 4,069,315.08 : x
  2. Step 2: Convert to fraction form
    6,026,067.72/8,312,446.20 = 4,069,315.08/x
  3. Step 3: Cross multiply
    6,026,067.72x = 8,312,446.20 × 4,069,315.08
  4. Step 4: Simplify right side
    6,026,067.72x = 33,825,962,673,348.70
  5. Step 5: Solve for x
    x = 33,825,962,673,348.70/6,026,067.72
  6. Step 6: Final answer
    x = 5,613,272.91

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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.