Home / 2,612,023.47-3,604,394.57-1,465,882.38

Finding the Fourth Proportional to 2,612,023.47, 3,604,394.57 and 1,465,882.38

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Solution

The fourth proportional to 2,612,023.47, 3,604,394.57 and 1,465,882.38 is: 2,022,806.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,023.47 : 3,604,394.57 = 1,465,882.38 : x
  2. Step 2: Convert to fraction form
    2,612,023.47/3,604,394.57 = 1,465,882.38/x
  3. Step 3: Cross multiply
    2,612,023.47x = 3,604,394.57 × 1,465,882.38
  4. Step 4: Simplify right side
    2,612,023.47x = 5,283,618,483,401.26
  5. Step 5: Solve for x
    x = 5,283,618,483,401.26/2,612,023.47
  6. Step 6: Final answer
    x = 2,022,806.66

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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.