Home / 2,695,085.69-3,719,160.27-1,471,331.61

Finding the Fourth Proportional to 2,695,085.69, 3,719,160.27 and 1,471,331.61

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Solution

The fourth proportional to 2,695,085.69, 3,719,160.27 and 1,471,331.61 is: 2,030,405.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,085.69 : 3,719,160.27 = 1,471,331.61 : x
  2. Step 2: Convert to fraction form
    2,695,085.69/3,719,160.27 = 1,471,331.61/x
  3. Step 3: Cross multiply
    2,695,085.69x = 3,719,160.27 × 1,471,331.61
  4. Step 4: Simplify right side
    2,695,085.69x = 5,472,118,067,907.14
  5. Step 5: Solve for x
    x = 5,472,118,067,907.14/2,695,085.69
  6. Step 6: Final answer
    x = 2,030,405.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.