Home / 2,719,476.62-3,752,885.24-1,495,907.54

Finding the Fourth Proportional to 2,719,476.62, 3,752,885.24 and 1,495,907.54

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Solution

The fourth proportional to 2,719,476.62, 3,752,885.24 and 1,495,907.54 is: 2,064,356.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,476.62 : 3,752,885.24 = 1,495,907.54 : x
  2. Step 2: Convert to fraction form
    2,719,476.62/3,752,885.24 = 1,495,907.54/x
  3. Step 3: Cross multiply
    2,719,476.62x = 3,752,885.24 × 1,495,907.54
  4. Step 4: Simplify right side
    2,719,476.62x = 5,613,969,319,791.17
  5. Step 5: Solve for x
    x = 5,613,969,319,791.17/2,719,476.62
  6. Step 6: Final answer
    x = 2,064,356.53

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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.