Home / 2,252,724.96-3,378,679.24-904,833.12

Finding the Fourth Proportional to 2,252,724.96, 3,378,679.24 and 904,833.12

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Solution

The fourth proportional to 2,252,724.96, 3,378,679.24 and 904,833.12 is: 1,357,085.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,724.96 : 3,378,679.24 = 904,833.12 : x
  2. Step 2: Convert to fraction form
    2,252,724.96/3,378,679.24 = 904,833.12/x
  3. Step 3: Cross multiply
    2,252,724.96x = 3,378,679.24 × 904,833.12
  4. Step 4: Simplify right side
    2,252,724.96x = 3,057,140,878,208.43
  5. Step 5: Solve for x
    x = 3,057,140,878,208.43/2,252,724.96
  6. Step 6: Final answer
    x = 1,357,085.72

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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.