Home / 3,508,051.29-5,261,163.53-1,485,253.99

Finding the Fourth Proportional to 3,508,051.29, 5,261,163.53 and 1,485,253.99

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Solution

The fourth proportional to 3,508,051.29, 5,261,163.53 and 1,485,253.99 is: 2,227,494.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,051.29 : 5,261,163.53 = 1,485,253.99 : x
  2. Step 2: Convert to fraction form
    3,508,051.29/5,261,163.53 = 1,485,253.99/x
  3. Step 3: Cross multiply
    3,508,051.29x = 5,261,163.53 × 1,485,253.99
  4. Step 4: Simplify right side
    3,508,051.29x = 7,814,164,108,239.95
  5. Step 5: Solve for x
    x = 7,814,164,108,239.95/3,508,051.29
  6. Step 6: Final answer
    x = 2,227,494.26

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.