Home / 5,838,056.88-8,056,434.84-3,259,778.16

Finding the Fourth Proportional to 5,838,056.88, 8,056,434.84 and 3,259,778.16

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Solution

The fourth proportional to 5,838,056.88, 8,056,434.84 and 3,259,778.16 is: 4,498,447.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,838,056.88 : 8,056,434.84 = 3,259,778.16 : x
  2. Step 2: Convert to fraction form
    5,838,056.88/8,056,434.84 = 3,259,778.16/x
  3. Step 3: Cross multiply
    5,838,056.88x = 8,056,434.84 × 3,259,778.16
  4. Step 4: Simplify right side
    5,838,056.88x = 26,262,190,338,895.09
  5. Step 5: Solve for x
    x = 26,262,190,338,895.09/5,838,056.88
  6. Step 6: Final answer
    x = 4,498,447.15

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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.