Home / 2,597,610.74-3,896,830.82-800,058.74

Finding the Fourth Proportional to 2,597,610.74, 3,896,830.82 and 800,058.74

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Solution

The fourth proportional to 2,597,610.74, 3,896,830.82 and 800,058.74 is: 1,200,215.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,610.74 : 3,896,830.82 = 800,058.74 : x
  2. Step 2: Convert to fraction form
    2,597,610.74/3,896,830.82 = 800,058.74/x
  3. Step 3: Cross multiply
    2,597,610.74x = 3,896,830.82 × 800,058.74
  4. Step 4: Simplify right side
    2,597,610.74x = 3,117,693,538,358.36
  5. Step 5: Solve for x
    x = 3,117,693,538,358.36/2,597,610.74
  6. Step 6: Final answer
    x = 1,200,215.84

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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.