Home / 2,537,881.28-3,503,113.66-2,268,839.32

Finding the Fourth Proportional to 2,537,881.28, 3,503,113.66 and 2,268,839.32

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Solution

The fourth proportional to 2,537,881.28, 3,503,113.66 and 2,268,839.32 is: 3,131,746.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,881.28 : 3,503,113.66 = 2,268,839.32 : x
  2. Step 2: Convert to fraction form
    2,537,881.28/3,503,113.66 = 2,268,839.32/x
  3. Step 3: Cross multiply
    2,537,881.28x = 3,503,113.66 × 2,268,839.32
  4. Step 4: Simplify right side
    2,537,881.28x = 7,948,002,014,237.11
  5. Step 5: Solve for x
    x = 7,948,002,014,237.11/2,537,881.28
  6. Step 6: Final answer
    x = 3,131,746.97

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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.