Home / 3,379,017.72-5,067,466.68-1,104,023.88

Finding the Fourth Proportional to 3,379,017.72, 5,067,466.68 and 1,104,023.88

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Solution

The fourth proportional to 3,379,017.72, 5,067,466.68 and 1,104,023.88 is: 1,655,689.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,017.72 : 5,067,466.68 = 1,104,023.88 : x
  2. Step 2: Convert to fraction form
    3,379,017.72/5,067,466.68 = 1,104,023.88/x
  3. Step 3: Cross multiply
    3,379,017.72x = 5,067,466.68 × 1,104,023.88
  4. Step 4: Simplify right side
    3,379,017.72x = 5,594,604,225,824.32
  5. Step 5: Solve for x
    x = 5,594,604,225,824.32/3,379,017.72
  6. Step 6: Final answer
    x = 1,655,689.52

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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.