Home / 2,480,514.12-3,422,900.16-1,500,818.04

Finding the Fourth Proportional to 2,480,514.12, 3,422,900.16 and 1,500,818.04

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Solution

The fourth proportional to 2,480,514.12, 3,422,900.16 and 1,500,818.04 is: 2,071,002.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,514.12 : 3,422,900.16 = 1,500,818.04 : x
  2. Step 2: Convert to fraction form
    2,480,514.12/3,422,900.16 = 1,500,818.04/x
  3. Step 3: Cross multiply
    2,480,514.12x = 3,422,900.16 × 1,500,818.04
  4. Step 4: Simplify right side
    2,480,514.12x = 5,137,150,309,246.89
  5. Step 5: Solve for x
    x = 5,137,150,309,246.89/2,480,514.12
  6. Step 6: Final answer
    x = 2,071,002.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.