Home / 2,197,236.38-3,297,642.44-1,132,582.91

Finding the Fourth Proportional to 2,197,236.38, 3,297,642.44 and 1,132,582.91

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Solution

The fourth proportional to 2,197,236.38, 3,297,642.44 and 1,132,582.91 is: 1,699,795.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,236.38 : 3,297,642.44 = 1,132,582.91 : x
  2. Step 2: Convert to fraction form
    2,197,236.38/3,297,642.44 = 1,132,582.91/x
  3. Step 3: Cross multiply
    2,197,236.38x = 3,297,642.44 × 1,132,582.91
  4. Step 4: Simplify right side
    2,197,236.38x = 3,734,853,448,683.57
  5. Step 5: Solve for x
    x = 3,734,853,448,683.57/2,197,236.38
  6. Step 6: Final answer
    x = 1,699,795.93

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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.