Home / 2,548,770.88-3,823,166.61-1,032,482.78

Finding the Fourth Proportional to 2,548,770.88, 3,823,166.61 and 1,032,482.78

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Solution

The fourth proportional to 2,548,770.88, 3,823,166.61 and 1,032,482.78 is: 1,548,728.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,770.88 : 3,823,166.61 = 1,032,482.78 : x
  2. Step 2: Convert to fraction form
    2,548,770.88/3,823,166.61 = 1,032,482.78/x
  3. Step 3: Cross multiply
    2,548,770.88x = 3,823,166.61 × 1,032,482.78
  4. Step 4: Simplify right side
    2,548,770.88x = 3,947,353,677,268.22
  5. Step 5: Solve for x
    x = 3,947,353,677,268.22/2,548,770.88
  6. Step 6: Final answer
    x = 1,548,728.33

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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.