Home / 2,233,918.16-3,352,276.92-904,222.16

Finding the Fourth Proportional to 2,233,918.16, 3,352,276.92 and 904,222.16

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Solution

The fourth proportional to 2,233,918.16, 3,352,276.92 and 904,222.16 is: 1,356,899.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,918.16 : 3,352,276.92 = 904,222.16 : x
  2. Step 2: Convert to fraction form
    2,233,918.16/3,352,276.92 = 904,222.16/x
  3. Step 3: Cross multiply
    2,233,918.16x = 3,352,276.92 × 904,222.16
  4. Step 4: Simplify right side
    2,233,918.16x = 3,031,203,060,759.16
  5. Step 5: Solve for x
    x = 3,031,203,060,759.16/2,233,918.16
  6. Step 6: Final answer
    x = 1,356,899.78

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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.