Home / 2,016,455.10-3,024,682.65-1,269,959.10

Finding the Fourth Proportional to 2,016,455.10, 3,024,682.65 and 1,269,959.10

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Solution

The fourth proportional to 2,016,455.10, 3,024,682.65 and 1,269,959.10 is: 1,904,938.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,455.10 : 3,024,682.65 = 1,269,959.10 : x
  2. Step 2: Convert to fraction form
    2,016,455.10/3,024,682.65 = 1,269,959.10/x
  3. Step 3: Cross multiply
    2,016,455.10x = 3,024,682.65 × 1,269,959.10
  4. Step 4: Simplify right side
    2,016,455.10x = 3,841,223,255,979.62
  5. Step 5: Solve for x
    x = 3,841,223,255,979.62/2,016,455.10
  6. Step 6: Final answer
    x = 1,904,938.65

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Similar ratio
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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.