Home / 3,873,070.98-5,797,184.31-2,071,449.54

Finding the Fourth Proportional to 3,873,070.98, 5,797,184.31 and 2,071,449.54

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Solution

The fourth proportional to 3,873,070.98, 5,797,184.31 and 2,071,449.54 is: 3,100,530.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,873,070.98 : 5,797,184.31 = 2,071,449.54 : x
  2. Step 2: Convert to fraction form
    3,873,070.98/5,797,184.31 = 2,071,449.54/x
  3. Step 3: Cross multiply
    3,873,070.98x = 5,797,184.31 × 2,071,449.54
  4. Step 4: Simplify right side
    3,873,070.98x = 12,008,574,772,244.72
  5. Step 5: Solve for x
    x = 12,008,574,772,244.72/3,873,070.98
  6. Step 6: Final answer
    x = 3,100,530.52

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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.