Home / 2,714,697.68-4,070,651.16-1,435,992.80

Finding the Fourth Proportional to 2,714,697.68, 4,070,651.16 and 1,435,992.80

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Solution

The fourth proportional to 2,714,697.68, 4,070,651.16 and 1,435,992.80 is: 2,153,251.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,697.68 : 4,070,651.16 = 1,435,992.80 : x
  2. Step 2: Convert to fraction form
    2,714,697.68/4,070,651.16 = 1,435,992.80/x
  3. Step 3: Cross multiply
    2,714,697.68x = 4,070,651.16 × 1,435,992.80
  4. Step 4: Simplify right side
    2,714,697.68x = 5,845,425,757,071.65
  5. Step 5: Solve for x
    x = 5,845,425,757,071.65/2,714,697.68
  6. Step 6: Final answer
    x = 2,153,251.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.