Home / 5,959,067.64-8,939,442.06-1,914,199.56

Finding the Fourth Proportional to 5,959,067.64, 8,939,442.06 and 1,914,199.56

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Solution

The fourth proportional to 5,959,067.64, 8,939,442.06 and 1,914,199.56 is: 2,871,569.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959,067.64 : 8,939,442.06 = 1,914,199.56 : x
  2. Step 2: Convert to fraction form
    5,959,067.64/8,939,442.06 = 1,914,199.56/x
  3. Step 3: Cross multiply
    5,959,067.64x = 8,939,442.06 × 1,914,199.56
  4. Step 4: Simplify right side
    5,959,067.64x = 17,111,876,057,897.49
  5. Step 5: Solve for x
    x = 17,111,876,057,897.49/5,959,067.64
  6. Step 6: Final answer
    x = 2,871,569.36

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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.