Home / 3,442,922.40-5,164,383.60-1,199,060.40

Finding the Fourth Proportional to 3,442,922.40, 5,164,383.60 and 1,199,060.40

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Solution

The fourth proportional to 3,442,922.40, 5,164,383.60 and 1,199,060.40 is: 1,798,590.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,922.40 : 5,164,383.60 = 1,199,060.40 : x
  2. Step 2: Convert to fraction form
    3,442,922.40/5,164,383.60 = 1,199,060.40/x
  3. Step 3: Cross multiply
    3,442,922.40x = 5,164,383.60 × 1,199,060.40
  4. Step 4: Simplify right side
    3,442,922.40x = 6,192,407,865,169.44
  5. Step 5: Solve for x
    x = 6,192,407,865,169.44/3,442,922.40
  6. Step 6: Final answer
    x = 1,798,590.60

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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.