Home / 2,922,246.12-4,032,714.60-1,633,108.08

Finding the Fourth Proportional to 2,922,246.12, 4,032,714.60 and 1,633,108.08

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Solution

The fourth proportional to 2,922,246.12, 4,032,714.60 and 1,633,108.08 is: 2,253,697.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,246.12 : 4,032,714.60 = 1,633,108.08 : x
  2. Step 2: Convert to fraction form
    2,922,246.12/4,032,714.60 = 1,633,108.08/x
  3. Step 3: Cross multiply
    2,922,246.12x = 4,032,714.60 × 1,633,108.08
  4. Step 4: Simplify right side
    2,922,246.12x = 6,585,858,797,593.97
  5. Step 5: Solve for x
    x = 6,585,858,797,593.97/2,922,246.12
  6. Step 6: Final answer
    x = 2,253,697.51

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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.