Home / 2,252,310.72-3,378,623.76-904,473.24

Finding the Fourth Proportional to 2,252,310.72, 3,378,623.76 and 904,473.24

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Solution

The fourth proportional to 2,252,310.72, 3,378,623.76 and 904,473.24 is: 1,356,773.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,310.72 : 3,378,623.76 = 904,473.24 : x
  2. Step 2: Convert to fraction form
    2,252,310.72/3,378,623.76 = 904,473.24/x
  3. Step 3: Cross multiply
    2,252,310.72x = 3,378,623.76 × 904,473.24
  4. Step 4: Simplify right side
    2,252,310.72x = 3,055,874,778,948.18
  5. Step 5: Solve for x
    x = 3,055,874,778,948.18/2,252,310.72
  6. Step 6: Final answer
    x = 1,356,773.18

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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.