Home / 1,095,832.38-1,643,902.98-337,735.16

Finding the Fourth Proportional to 1,095,832.38, 1,643,902.98 and 337,735.16

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Solution

The fourth proportional to 1,095,832.38, 1,643,902.98 and 337,735.16 is: 506,650.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,832.38 : 1,643,902.98 = 337,735.16 : x
  2. Step 2: Convert to fraction form
    1,095,832.38/1,643,902.98 = 337,735.16/x
  3. Step 3: Cross multiply
    1,095,832.38x = 1,643,902.98 × 337,735.16
  4. Step 4: Simplify right side
    1,095,832.38x = 555,203,835,974.78
  5. Step 5: Solve for x
    x = 555,203,835,974.78/1,095,832.38
  6. Step 6: Final answer
    x = 506,650.33

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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.