Home / 1,196,315.33-1,650,793.97-737,356.37

Finding the Fourth Proportional to 1,196,315.33, 1,650,793.97 and 737,356.37

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Solution

The fourth proportional to 1,196,315.33, 1,650,793.97 and 737,356.37 is: 1,017,477.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,315.33 : 1,650,793.97 = 737,356.37 : x
  2. Step 2: Convert to fraction form
    1,196,315.33/1,650,793.97 = 737,356.37/x
  3. Step 3: Cross multiply
    1,196,315.33x = 1,650,793.97 × 737,356.37
  4. Step 4: Simplify right side
    1,196,315.33x = 1,217,223,442,926.51
  5. Step 5: Solve for x
    x = 1,217,223,442,926.51/1,196,315.33
  6. Step 6: Final answer
    x = 1,017,477.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.