Home / 749,996.32-1,125,111.34-244,440

Finding the Fourth Proportional to 749,996.32, 1,125,111.34 and 244,440

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Solution

The fourth proportional to 749,996.32, 1,125,111.34 and 244,440 is: 366,698.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,996.32 : 1,125,111.34 = 244,440 : x
  2. Step 2: Convert to fraction form
    749,996.32/1,125,111.34 = 244,440/x
  3. Step 3: Cross multiply
    749,996.32x = 1,125,111.34 × 244,440
  4. Step 4: Simplify right side
    749,996.32x = 275,022,214,727.40
  5. Step 5: Solve for x
    x = 275,022,214,727.40/749,996.32
  6. Step 6: Final answer
    x = 366,698.09

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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.