Home / 2,850,566.01-4,276,399.13-930,961.16

Finding the Fourth Proportional to 2,850,566.01, 4,276,399.13 and 930,961.16

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Solution

The fourth proportional to 2,850,566.01, 4,276,399.13 and 930,961.16 is: 1,396,621.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,850,566.01 : 4,276,399.13 = 930,961.16 : x
  2. Step 2: Convert to fraction form
    2,850,566.01/4,276,399.13 = 930,961.16/x
  3. Step 3: Cross multiply
    2,850,566.01x = 4,276,399.13 × 930,961.16
  4. Step 4: Simplify right side
    2,850,566.01x = 3,981,161,493,415.25
  5. Step 5: Solve for x
    x = 3,981,161,493,415.25/2,850,566.01
  6. Step 6: Final answer
    x = 1,396,621.40

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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.