Home / 2,352,894.72-3,529,008.60-755,247.48

Finding the Fourth Proportional to 2,352,894.72, 3,529,008.60 and 755,247.48

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Solution

The fourth proportional to 2,352,894.72, 3,529,008.60 and 755,247.48 is: 1,132,764.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,894.72 : 3,529,008.60 = 755,247.48 : x
  2. Step 2: Convert to fraction form
    2,352,894.72/3,529,008.60 = 755,247.48/x
  3. Step 3: Cross multiply
    2,352,894.72x = 3,529,008.60 × 755,247.48
  4. Step 4: Simplify right side
    2,352,894.72x = 2,665,274,852,048.33
  5. Step 5: Solve for x
    x = 2,665,274,852,048.33/2,352,894.72
  6. Step 6: Final answer
    x = 1,132,764.18

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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.