Home / 8,623,797.44-12,944,668.32-6,351,887.16

Finding the Fourth Proportional to 8,623,797.44, 12,944,668.32 and 6,351,887.16

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Solution

The fourth proportional to 8,623,797.44, 12,944,668.32 and 6,351,887.16 is: 9,534,439.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,623,797.44 : 12,944,668.32 = 6,351,887.16 : x
  2. Step 2: Convert to fraction form
    8,623,797.44/12,944,668.32 = 6,351,887.16/x
  3. Step 3: Cross multiply
    8,623,797.44x = 12,944,668.32 × 6,351,887.16
  4. Step 4: Simplify right side
    8,623,797.44x = 82,223,072,492,266.78
  5. Step 5: Solve for x
    x = 82,223,072,492,266.78/8,623,797.44
  6. Step 6: Final answer
    x = 9,534,439.22

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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.