Home / 2,307,992.04-3,184,862.22-1,275,487.47

Finding the Fourth Proportional to 2,307,992.04, 3,184,862.22 and 1,275,487.47

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Solution

The fourth proportional to 2,307,992.04, 3,184,862.22 and 1,275,487.47 is: 1,760,080.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,992.04 : 3,184,862.22 = 1,275,487.47 : x
  2. Step 2: Convert to fraction form
    2,307,992.04/3,184,862.22 = 1,275,487.47/x
  3. Step 3: Cross multiply
    2,307,992.04x = 3,184,862.22 × 1,275,487.47
  4. Step 4: Simplify right side
    2,307,992.04x = 4,062,251,855,286.38
  5. Step 5: Solve for x
    x = 4,062,251,855,286.38/2,307,992.04
  6. Step 6: Final answer
    x = 1,760,080.53

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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.