Home / 5,972,506.80-8,241,704.16-3,393,829.68

Finding the Fourth Proportional to 5,972,506.80, 8,241,704.16 and 3,393,829.68

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Solution

The fourth proportional to 5,972,506.80, 8,241,704.16 and 3,393,829.68 is: 4,683,283.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972,506.80 : 8,241,704.16 = 3,393,829.68 : x
  2. Step 2: Convert to fraction form
    5,972,506.80/8,241,704.16 = 3,393,829.68/x
  3. Step 3: Cross multiply
    5,972,506.80x = 8,241,704.16 × 3,393,829.68
  4. Step 4: Simplify right side
    5,972,506.80x = 27,970,940,191,987.47
  5. Step 5: Solve for x
    x = 27,970,940,191,987.47/5,972,506.80
  6. Step 6: Final answer
    x = 4,683,283.11

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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.