Home / 2,233,916.16-3,352,273.91-904,220.16

Finding the Fourth Proportional to 2,233,916.16, 3,352,273.91 and 904,220.16

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Solution

The fourth proportional to 2,233,916.16, 3,352,273.91 and 904,220.16 is: 1,356,896.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,916.16 : 3,352,273.91 = 904,220.16 : x
  2. Step 2: Convert to fraction form
    2,233,916.16/3,352,273.91 = 904,220.16/x
  3. Step 3: Cross multiply
    2,233,916.16x = 3,352,273.91 × 904,220.16
  4. Step 4: Simplify right side
    2,233,916.16x = 3,031,193,651,264.03
  5. Step 5: Solve for x
    x = 3,031,193,651,264.03/2,233,916.16
  6. Step 6: Final answer
    x = 1,356,896.78

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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.