Home / 6,239,002.23-8,608,347.33-3,623,952.47

Finding the Fourth Proportional to 6,239,002.23, 8,608,347.33 and 3,623,952.47

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Solution

The fourth proportional to 6,239,002.23, 8,608,347.33 and 3,623,952.47 is: 5,000,197.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,002.23 : 8,608,347.33 = 3,623,952.47 : x
  2. Step 2: Convert to fraction form
    6,239,002.23/8,608,347.33 = 3,623,952.47/x
  3. Step 3: Cross multiply
    6,239,002.23x = 8,608,347.33 × 3,623,952.47
  4. Step 4: Simplify right side
    6,239,002.23x = 31,196,241,512,539.84
  5. Step 5: Solve for x
    x = 31,196,241,512,539.84/6,239,002.23
  6. Step 6: Final answer
    x = 5,000,197.21

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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.