Home / 9,086,395.54-13,629,712.02-3,021,127.26

Finding the Fourth Proportional to 9,086,395.54, 13,629,712.02 and 3,021,127.26

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Solution

The fourth proportional to 9,086,395.54, 13,629,712.02 and 3,021,127.26 is: 4,531,730.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,086,395.54 : 13,629,712.02 = 3,021,127.26 : x
  2. Step 2: Convert to fraction form
    9,086,395.54/13,629,712.02 = 3,021,127.26/x
  3. Step 3: Cross multiply
    9,086,395.54x = 13,629,712.02 × 3,021,127.26
  4. Step 4: Simplify right side
    9,086,395.54x = 41,177,094,524,548.17
  5. Step 5: Solve for x
    x = 41,177,094,524,548.17/9,086,395.54
  6. Step 6: Final answer
    x = 4,531,730.36

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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.