Home / 2,719,345.32-3,752,787.46-1,495,702.44

Finding the Fourth Proportional to 2,719,345.32, 3,752,787.46 and 1,495,702.44

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Solution

The fourth proportional to 2,719,345.32, 3,752,787.46 and 1,495,702.44 is: 2,064,119.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,345.32 : 3,752,787.46 = 1,495,702.44 : x
  2. Step 2: Convert to fraction form
    2,719,345.32/3,752,787.46 = 1,495,702.44/x
  3. Step 3: Cross multiply
    2,719,345.32x = 3,752,787.46 × 1,495,702.44
  4. Step 4: Simplify right side
    2,719,345.32x = 5,613,053,360,723.40
  5. Step 5: Solve for x
    x = 5,613,053,360,723.40/2,719,345.32
  6. Step 6: Final answer
    x = 2,064,119.37

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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.