Home / 2,016,255.70-3,024,383.55-1,008,486.10

Finding the Fourth Proportional to 2,016,255.70, 3,024,383.55 and 1,008,486.10

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Solution

The fourth proportional to 2,016,255.70, 3,024,383.55 and 1,008,486.10 is: 1,512,729.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,255.70 : 3,024,383.55 = 1,008,486.10 : x
  2. Step 2: Convert to fraction form
    2,016,255.70/3,024,383.55 = 1,008,486.10/x
  3. Step 3: Cross multiply
    2,016,255.70x = 3,024,383.55 × 1,008,486.10
  4. Step 4: Simplify right side
    2,016,255.70x = 3,050,048,771,243.66
  5. Step 5: Solve for x
    x = 3,050,048,771,243.66/2,016,255.70
  6. Step 6: Final answer
    x = 1,512,729.15

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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.