Home / 3,238,358.88-4,467,061.86-2,092,439.18

Finding the Fourth Proportional to 3,238,358.88, 4,467,061.86 and 2,092,439.18

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Solution

The fourth proportional to 3,238,358.88, 4,467,061.86 and 2,092,439.18 is: 2,886,355.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238,358.88 : 4,467,061.86 = 2,092,439.18 : x
  2. Step 2: Convert to fraction form
    3,238,358.88/4,467,061.86 = 2,092,439.18/x
  3. Step 3: Cross multiply
    3,238,358.88x = 4,467,061.86 × 2,092,439.18
  4. Step 4: Simplify right side
    3,238,358.88x = 9,347,055,255,347.68
  5. Step 5: Solve for x
    x = 9,347,055,255,347.68/3,238,358.88
  6. Step 6: Final answer
    x = 2,886,355.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.