Home / 5,987,973.48-8,263,306.98-3,271,661.16

Finding the Fourth Proportional to 5,987,973.48, 8,263,306.98 and 3,271,661.16

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Solution

The fourth proportional to 5,987,973.48, 8,263,306.98 and 3,271,661.16 is: 4,514,839.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987,973.48 : 8,263,306.98 = 3,271,661.16 : x
  2. Step 2: Convert to fraction form
    5,987,973.48/8,263,306.98 = 3,271,661.16/x
  3. Step 3: Cross multiply
    5,987,973.48x = 8,263,306.98 × 3,271,661.16
  4. Step 4: Simplify right side
    5,987,973.48x = 27,034,740,499,622.90
  5. Step 5: Solve for x
    x = 27,034,740,499,622.90/5,987,973.48
  6. Step 6: Final answer
    x = 4,514,839.72

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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.