Home / 5,262,633.06-7,897,098.77-2,270,817.06

Finding the Fourth Proportional to 5,262,633.06, 7,897,098.77 and 2,270,817.06

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Solution

The fourth proportional to 5,262,633.06, 7,897,098.77 and 2,270,817.06 is: 3,407,584.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,262,633.06 : 7,897,098.77 = 2,270,817.06 : x
  2. Step 2: Convert to fraction form
    5,262,633.06/7,897,098.77 = 2,270,817.06/x
  3. Step 3: Cross multiply
    5,262,633.06x = 7,897,098.77 × 2,270,817.06
  4. Step 4: Simplify right side
    5,262,633.06x = 17,932,866,600,066.93
  5. Step 5: Solve for x
    x = 17,932,866,600,066.93/5,262,633.06
  6. Step 6: Final answer
    x = 3,407,584.45

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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.