Home / 2,348,713-3,241,223.94-1,275,625

Finding the Fourth Proportional to 2,348,713, 3,241,223.94 and 1,275,625

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Solution

The fourth proportional to 2,348,713, 3,241,223.94 and 1,275,625 is: 1,760,362.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,713 : 3,241,223.94 = 1,275,625 : x
  2. Step 2: Convert to fraction form
    2,348,713/3,241,223.94 = 1,275,625/x
  3. Step 3: Cross multiply
    2,348,713x = 3,241,223.94 × 1,275,625
  4. Step 4: Simplify right side
    2,348,713x = 4,134,586,288,462.50
  5. Step 5: Solve for x
    x = 4,134,586,288,462.50/2,348,713
  6. Step 6: Final answer
    x = 1,760,362.50

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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.