Home / 843,864.89-1,265,533.07-244,867.46

Finding the Fourth Proportional to 843,864.89, 1,265,533.07 and 244,867.46

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Solution

The fourth proportional to 843,864.89, 1,265,533.07 and 244,867.46 is: 367,224.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,864.89 : 1,265,533.07 = 244,867.46 : x
  2. Step 2: Convert to fraction form
    843,864.89/1,265,533.07 = 244,867.46/x
  3. Step 3: Cross multiply
    843,864.89x = 1,265,533.07 × 244,867.46
  4. Step 4: Simplify right side
    843,864.89x = 309,887,860,844.90
  5. Step 5: Solve for x
    x = 309,887,860,844.90/843,864.89
  6. Step 6: Final answer
    x = 367,224.50

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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.