Home / 7,726,060.80-11,589,033.60-2,334,700.80

Finding the Fourth Proportional to 7,726,060.80, 11,589,033.60 and 2,334,700.80

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Solution

The fourth proportional to 7,726,060.80, 11,589,033.60 and 2,334,700.80 is: 3,502,033.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,726,060.80 : 11,589,033.60 = 2,334,700.80 : x
  2. Step 2: Convert to fraction form
    7,726,060.80/11,589,033.60 = 2,334,700.80/x
  3. Step 3: Cross multiply
    7,726,060.80x = 11,589,033.60 × 2,334,700.80
  4. Step 4: Simplify right side
    7,726,060.80x = 27,056,926,017,146.88
  5. Step 5: Solve for x
    x = 27,056,926,017,146.88/7,726,060.80
  6. Step 6: Final answer
    x = 3,502,033.79

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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.