Home / 3,714,070.15-5,125,469.25-2,243,774.31

Finding the Fourth Proportional to 3,714,070.15, 5,125,469.25 and 2,243,774.31

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Solution

The fourth proportional to 3,714,070.15, 5,125,469.25 and 2,243,774.31 is: 3,096,440.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,070.15 : 5,125,469.25 = 2,243,774.31 : x
  2. Step 2: Convert to fraction form
    3,714,070.15/5,125,469.25 = 2,243,774.31/x
  3. Step 3: Cross multiply
    3,714,070.15x = 5,125,469.25 × 2,243,774.31
  4. Step 4: Simplify right side
    3,714,070.15x = 11,500,396,218,626.10
  5. Step 5: Solve for x
    x = 11,500,396,218,626.10/3,714,070.15
  6. Step 6: Final answer
    x = 3,096,440.23

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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.