Home / 5,468,240.88-8,197,708.44-3,339,818.16

Finding the Fourth Proportional to 5,468,240.88, 8,197,708.44 and 3,339,818.16

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Solution

The fourth proportional to 5,468,240.88, 8,197,708.44 and 3,339,818.16 is: 5,006,885.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468,240.88 : 8,197,708.44 = 3,339,818.16 : x
  2. Step 2: Convert to fraction form
    5,468,240.88/8,197,708.44 = 3,339,818.16/x
  3. Step 3: Cross multiply
    5,468,240.88x = 8,197,708.44 × 3,339,818.16
  4. Step 4: Simplify right side
    5,468,240.88x = 27,378,855,518,297.27
  5. Step 5: Solve for x
    x = 27,378,855,518,297.27/5,468,240.88
  6. Step 6: Final answer
    x = 5,006,885.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.