Home / 6,222,344.27-8,588,732.94-3,609,508.64

Finding the Fourth Proportional to 6,222,344.27, 8,588,732.94 and 3,609,508.64

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Solution

The fourth proportional to 6,222,344.27, 8,588,732.94 and 3,609,508.64 is: 4,982,222.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,344.27 : 8,588,732.94 = 3,609,508.64 : x
  2. Step 2: Convert to fraction form
    6,222,344.27/8,588,732.94 = 3,609,508.64/x
  3. Step 3: Cross multiply
    6,222,344.27x = 8,588,732.94 × 3,609,508.64
  4. Step 4: Simplify right side
    6,222,344.27x = 31,001,105,710,638.93
  5. Step 5: Solve for x
    x = 31,001,105,710,638.93/6,222,344.27
  6. Step 6: Final answer
    x = 4,982,222.84

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1.5x scale

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.