Home / 4,770,044.40-6,582,062.52-3,224,667.68

Finding the Fourth Proportional to 4,770,044.40, 6,582,062.52 and 3,224,667.68

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Solution

The fourth proportional to 4,770,044.40, 6,582,062.52 and 3,224,667.68 is: 4,449,636.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770,044.40 : 6,582,062.52 = 3,224,667.68 : x
  2. Step 2: Convert to fraction form
    4,770,044.40/6,582,062.52 = 3,224,667.68/x
  3. Step 3: Cross multiply
    4,770,044.40x = 6,582,062.52 × 3,224,667.68
  4. Step 4: Simplify right side
    4,770,044.40x = 21,224,964,243,073.04
  5. Step 5: Solve for x
    x = 21,224,964,243,073.04/4,770,044.40
  6. Step 6: Final answer
    x = 4,449,636.62

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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.