Home / 3,062,484.59-4,593,376.96-818,797.55

Finding the Fourth Proportional to 3,062,484.59, 4,593,376.96 and 818,797.55

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Solution

The fourth proportional to 3,062,484.59, 4,593,376.96 and 818,797.55 is: 1,228,102.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,484.59 : 4,593,376.96 = 818,797.55 : x
  2. Step 2: Convert to fraction form
    3,062,484.59/4,593,376.96 = 818,797.55/x
  3. Step 3: Cross multiply
    3,062,484.59x = 4,593,376.96 × 818,797.55
  4. Step 4: Simplify right side
    3,062,484.59x = 3,761,045,776,060.57
  5. Step 5: Solve for x
    x = 3,761,045,776,060.57/3,062,484.59
  6. Step 6: Final answer
    x = 1,228,102.76

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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.