Home / 2,614,633.60-3,923,343.60-1,017,248.80

Finding the Fourth Proportional to 2,614,633.60, 3,923,343.60 and 1,017,248.80

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Solution

The fourth proportional to 2,614,633.60, 3,923,343.60 and 1,017,248.80 is: 1,526,415.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,633.60 : 3,923,343.60 = 1,017,248.80 : x
  2. Step 2: Convert to fraction form
    2,614,633.60/3,923,343.60 = 1,017,248.80/x
  3. Step 3: Cross multiply
    2,614,633.60x = 3,923,343.60 × 1,017,248.80
  4. Step 4: Simplify right side
    2,614,633.60x = 3,991,016,569,087.68
  5. Step 5: Solve for x
    x = 3,991,016,569,087.68/2,614,633.60
  6. Step 6: Final answer
    x = 1,526,415.24

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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.