Home / 2,719,465.16-3,752,863.85-1,495,863.78

Finding the Fourth Proportional to 2,719,465.16, 3,752,863.85 and 1,495,863.78

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Solution

The fourth proportional to 2,719,465.16, 3,752,863.85 and 1,495,863.78 is: 2,064,293.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,465.16 : 3,752,863.85 = 1,495,863.78 : x
  2. Step 2: Convert to fraction form
    2,719,465.16/3,752,863.85 = 1,495,863.78/x
  3. Step 3: Cross multiply
    2,719,465.16x = 3,752,863.85 × 1,495,863.78
  4. Step 4: Simplify right side
    2,719,465.16x = 5,613,773,104,486.35
  5. Step 5: Solve for x
    x = 5,613,773,104,486.35/2,719,465.16
  6. Step 6: Final answer
    x = 2,064,293.08

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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.