Home / 2,252,456.25-3,378,657.24-904,594.65

Finding the Fourth Proportional to 2,252,456.25, 3,378,657.24 and 904,594.65

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Solution

The fourth proportional to 2,252,456.25, 3,378,657.24 and 904,594.65 is: 1,356,881.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,456.25 : 3,378,657.24 = 904,594.65 : x
  2. Step 2: Convert to fraction form
    2,252,456.25/3,378,657.24 = 904,594.65/x
  3. Step 3: Cross multiply
    2,252,456.25x = 3,378,657.24 × 904,594.65
  4. Step 4: Simplify right side
    2,252,456.25x = 3,056,315,263,487.77
  5. Step 5: Solve for x
    x = 3,056,315,263,487.77/2,252,456.25
  6. Step 6: Final answer
    x = 1,356,881.08

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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.