Home / 2,263,726.04-3,395,219.94-665,915.45

Finding the Fourth Proportional to 2,263,726.04, 3,395,219.94 and 665,915.45

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Solution

The fourth proportional to 2,263,726.04, 3,395,219.94 and 665,915.45 is: 998,764.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,726.04 : 3,395,219.94 = 665,915.45 : x
  2. Step 2: Convert to fraction form
    2,263,726.04/3,395,219.94 = 665,915.45/x
  3. Step 3: Cross multiply
    2,263,726.04x = 3,395,219.94 × 665,915.45
  4. Step 4: Simplify right side
    2,263,726.04x = 2,260,929,397,217.97
  5. Step 5: Solve for x
    x = 2,260,929,397,217.97/2,263,726.04
  6. Step 6: Final answer
    x = 998,764.59

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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.