Home / 4,026,712.02-6,040,080.57-994,078.20

Finding the Fourth Proportional to 4,026,712.02, 6,040,080.57 and 994,078.20

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Solution

The fourth proportional to 4,026,712.02, 6,040,080.57 and 994,078.20 is: 1,491,120.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,712.02 : 6,040,080.57 = 994,078.20 : x
  2. Step 2: Convert to fraction form
    4,026,712.02/6,040,080.57 = 994,078.20/x
  3. Step 3: Cross multiply
    4,026,712.02x = 6,040,080.57 × 994,078.20
  4. Step 4: Simplify right side
    4,026,712.02x = 6,004,312,420,880.57
  5. Step 5: Solve for x
    x = 6,004,312,420,880.57/4,026,712.02
  6. Step 6: Final answer
    x = 1,491,120.40

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Double scale
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Similar ratio
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1.5x scale

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.