Home / 9,182,727.66-13,774,101.78-2,359,357.38

Finding the Fourth Proportional to 9,182,727.66, 13,774,101.78 and 2,359,357.38

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Solution

The fourth proportional to 9,182,727.66, 13,774,101.78 and 2,359,357.38 is: 3,539,038.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182,727.66 : 13,774,101.78 = 2,359,357.38 : x
  2. Step 2: Convert to fraction form
    9,182,727.66/13,774,101.78 = 2,359,357.38/x
  3. Step 3: Cross multiply
    9,182,727.66x = 13,774,101.78 × 2,359,357.38
  4. Step 4: Simplify right side
    9,182,727.66x = 32,498,028,687,514.13
  5. Step 5: Solve for x
    x = 32,498,028,687,514.13/9,182,727.66
  6. Step 6: Final answer
    x = 3,539,038.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.