Home / 4,033,251.40-6,049,877.10-1,789,616.20

Finding the Fourth Proportional to 4,033,251.40, 6,049,877.10 and 1,789,616.20

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Solution

The fourth proportional to 4,033,251.40, 6,049,877.10 and 1,789,616.20 is: 2,684,424.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,251.40 : 6,049,877.10 = 1,789,616.20 : x
  2. Step 2: Convert to fraction form
    4,033,251.40/6,049,877.10 = 1,789,616.20/x
  3. Step 3: Cross multiply
    4,033,251.40x = 6,049,877.10 × 1,789,616.20
  4. Step 4: Simplify right side
    4,033,251.40x = 10,826,958,066,169.02
  5. Step 5: Solve for x
    x = 10,826,958,066,169.02/4,033,251.40
  6. Step 6: Final answer
    x = 2,684,424.30

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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.