Home / 2,000,040.36-2,760,063.01-1,082,269.51

Finding the Fourth Proportional to 2,000,040.36, 2,760,063.01 and 1,082,269.51

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Solution

The fourth proportional to 2,000,040.36, 2,760,063.01 and 1,082,269.51 is: 1,493,535.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,040.36 : 2,760,063.01 = 1,082,269.51 : x
  2. Step 2: Convert to fraction form
    2,000,040.36/2,760,063.01 = 1,082,269.51/x
  3. Step 3: Cross multiply
    2,000,040.36x = 2,760,063.01 × 1,082,269.51
  4. Step 4: Simplify right side
    2,000,040.36x = 2,987,132,046,204.74
  5. Step 5: Solve for x
    x = 2,987,132,046,204.74/2,000,040.36
  6. Step 6: Final answer
    x = 1,493,535.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.