Home / 4,093,747.02-6,139,969.56-1,361,067.21

Finding the Fourth Proportional to 4,093,747.02, 6,139,969.56 and 1,361,067.21

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Solution

The fourth proportional to 4,093,747.02, 6,139,969.56 and 1,361,067.21 is: 2,041,384.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,747.02 : 6,139,969.56 = 1,361,067.21 : x
  2. Step 2: Convert to fraction form
    4,093,747.02/6,139,969.56 = 1,361,067.21/x
  3. Step 3: Cross multiply
    4,093,747.02x = 6,139,969.56 × 1,361,067.21
  4. Step 4: Simplify right side
    4,093,747.02x = 8,356,911,238,514.13
  5. Step 5: Solve for x
    x = 8,356,911,238,514.13/4,093,747.02
  6. Step 6: Final answer
    x = 2,041,384.38

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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.