Home / 3,222,751.44-4,834,128.38-826,595.88

Finding the Fourth Proportional to 3,222,751.44, 4,834,128.38 and 826,595.88

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Solution

The fourth proportional to 3,222,751.44, 4,834,128.38 and 826,595.88 is: 1,239,894.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,751.44 : 4,834,128.38 = 826,595.88 : x
  2. Step 2: Convert to fraction form
    3,222,751.44/4,834,128.38 = 826,595.88/x
  3. Step 3: Cross multiply
    3,222,751.44x = 4,834,128.38 × 826,595.88
  4. Step 4: Simplify right side
    3,222,751.44x = 3,995,870,602,299.07
  5. Step 5: Solve for x
    x = 3,995,870,602,299.07/3,222,751.44
  6. Step 6: Final answer
    x = 1,239,894.13

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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.