Home / 2,244,162.09-3,366,575.34-824,107.45

Finding the Fourth Proportional to 2,244,162.09, 3,366,575.34 and 824,107.45

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Solution

The fourth proportional to 2,244,162.09, 3,366,575.34 and 824,107.45 is: 1,236,283.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,162.09 : 3,366,575.34 = 824,107.45 : x
  2. Step 2: Convert to fraction form
    2,244,162.09/3,366,575.34 = 824,107.45/x
  3. Step 3: Cross multiply
    2,244,162.09x = 3,366,575.34 × 824,107.45
  4. Step 4: Simplify right side
    2,244,162.09x = 2,774,419,818,680.28
  5. Step 5: Solve for x
    x = 2,774,419,818,680.28/2,244,162.09
  6. Step 6: Final answer
    x = 1,236,283.17

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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.