Home / 3,494,550.08-4,822,469.22-1,966,657.16

Finding the Fourth Proportional to 3,494,550.08, 4,822,469.22 and 1,966,657.16

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Solution

The fourth proportional to 3,494,550.08, 4,822,469.22 and 1,966,657.16 is: 2,713,981.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,550.08 : 4,822,469.22 = 1,966,657.16 : x
  2. Step 2: Convert to fraction form
    3,494,550.08/4,822,469.22 = 1,966,657.16/x
  3. Step 3: Cross multiply
    3,494,550.08x = 4,822,469.22 × 1,966,657.16
  4. Step 4: Simplify right side
    3,494,550.08x = 9,484,143,620,392.62
  5. Step 5: Solve for x
    x = 9,484,143,620,392.62/3,494,550.08
  6. Step 6: Final answer
    x = 2,713,981.31

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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.