Home / 2,719,867.64-3,753,269.54-1,495,975.62

Finding the Fourth Proportional to 2,719,867.64, 3,753,269.54 and 1,495,975.62

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Solution

The fourth proportional to 2,719,867.64, 3,753,269.54 and 1,495,975.62 is: 2,064,365.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,867.64 : 3,753,269.54 = 1,495,975.62 : x
  2. Step 2: Convert to fraction form
    2,719,867.64/3,753,269.54 = 1,495,975.62/x
  3. Step 3: Cross multiply
    2,719,867.64x = 3,753,269.54 × 1,495,975.62
  4. Step 4: Simplify right side
    2,719,867.64x = 5,614,799,719,648.74
  5. Step 5: Solve for x
    x = 5,614,799,719,648.74/2,719,867.64
  6. Step 6: Final answer
    x = 2,064,365.06

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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.