Home / 8,567,314-11,822,834.68-4,647,054.33

Finding the Fourth Proportional to 8,567,314, 11,822,834.68 and 4,647,054.33

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Solution

The fourth proportional to 8,567,314, 11,822,834.68 and 4,647,054.33 is: 6,412,903.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,567,314 : 11,822,834.68 = 4,647,054.33 : x
  2. Step 2: Convert to fraction form
    8,567,314/11,822,834.68 = 4,647,054.33/x
  3. Step 3: Cross multiply
    8,567,314x = 11,822,834.68 × 4,647,054.33
  4. Step 4: Simplify right side
    8,567,314x = 54,941,355,092,568.16
  5. Step 5: Solve for x
    x = 54,941,355,092,568.16/8,567,314
  6. Step 6: Final answer
    x = 6,412,903.17

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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.