Home / 5,816,994.20-8,027,451.94-3,370,078.16

Finding the Fourth Proportional to 5,816,994.20, 8,027,451.94 and 3,370,078.16

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Solution

The fourth proportional to 5,816,994.20, 8,027,451.94 and 3,370,078.16 is: 4,650,707.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816,994.20 : 8,027,451.94 = 3,370,078.16 : x
  2. Step 2: Convert to fraction form
    5,816,994.20/8,027,451.94 = 3,370,078.16/x
  3. Step 3: Cross multiply
    5,816,994.20x = 8,027,451.94 × 3,370,078.16
  4. Step 4: Simplify right side
    5,816,994.20x = 27,053,140,463,443.63
  5. Step 5: Solve for x
    x = 27,053,140,463,443.63/5,816,994.20
  6. Step 6: Final answer
    x = 4,650,707.83

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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.