Home / 922,753.98-1,384,203.26-248,825.06

Finding the Fourth Proportional to 922,753.98, 1,384,203.26 and 248,825.06

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Solution

The fourth proportional to 922,753.98, 1,384,203.26 and 248,825.06 is: 373,257.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,753.98 : 1,384,203.26 = 248,825.06 : x
  2. Step 2: Convert to fraction form
    922,753.98/1,384,203.26 = 248,825.06/x
  3. Step 3: Cross multiply
    922,753.98x = 1,384,203.26 × 248,825.06
  4. Step 4: Simplify right side
    922,753.98x = 344,424,459,221.70
  5. Step 5: Solve for x
    x = 344,424,459,221.70/922,753.98
  6. Step 6: Final answer
    x = 373,257.08

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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.