Home / 3,293,921.33-4,933,686.06-1,368,996.36

Finding the Fourth Proportional to 3,293,921.33, 4,933,686.06 and 1,368,996.36

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Solution

The fourth proportional to 3,293,921.33, 4,933,686.06 and 1,368,996.36 is: 2,050,503.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,921.33 : 4,933,686.06 = 1,368,996.36 : x
  2. Step 2: Convert to fraction form
    3,293,921.33/4,933,686.06 = 1,368,996.36/x
  3. Step 3: Cross multiply
    3,293,921.33x = 4,933,686.06 × 1,368,996.36
  4. Step 4: Simplify right side
    3,293,921.33x = 6,754,198,257,522.74
  5. Step 5: Solve for x
    x = 6,754,198,257,522.74/3,293,921.33
  6. Step 6: Final answer
    x = 2,050,503.82

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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.