Home / 6,242,164-8,614,186.32-3,380,596

Finding the Fourth Proportional to 6,242,164, 8,614,186.32 and 3,380,596

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Solution

The fourth proportional to 6,242,164, 8,614,186.32 and 3,380,596 is: 4,665,222.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,164 : 8,614,186.32 = 3,380,596 : x
  2. Step 2: Convert to fraction form
    6,242,164/8,614,186.32 = 3,380,596/x
  3. Step 3: Cross multiply
    6,242,164x = 8,614,186.32 × 3,380,596
  4. Step 4: Simplify right side
    6,242,164x = 29,121,083,816,646.72
  5. Step 5: Solve for x
    x = 29,121,083,816,646.72/6,242,164
  6. Step 6: Final answer
    x = 4,665,222.48

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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.