Home / 2,311,842.02-3,467,691.20-1,098,292.01

Finding the Fourth Proportional to 2,311,842.02, 3,467,691.20 and 1,098,292.01

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Solution

The fourth proportional to 2,311,842.02, 3,467,691.20 and 1,098,292.01 is: 1,647,403.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,842.02 : 3,467,691.20 = 1,098,292.01 : x
  2. Step 2: Convert to fraction form
    2,311,842.02/3,467,691.20 = 1,098,292.01/x
  3. Step 3: Cross multiply
    2,311,842.02x = 3,467,691.20 × 1,098,292.01
  4. Step 4: Simplify right side
    2,311,842.02x = 3,808,537,523,514.59
  5. Step 5: Solve for x
    x = 3,808,537,523,514.59/2,311,842.02
  6. Step 6: Final answer
    x = 1,647,403.89

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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.