Home / 4,590,010.20-6,878,716.68-2,904,095.64

Finding the Fourth Proportional to 4,590,010.20, 6,878,716.68 and 2,904,095.64

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Solution

The fourth proportional to 4,590,010.20, 6,878,716.68 and 2,904,095.64 is: 4,352,158.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,010.20 : 6,878,716.68 = 2,904,095.64 : x
  2. Step 2: Convert to fraction form
    4,590,010.20/6,878,716.68 = 2,904,095.64/x
  3. Step 3: Cross multiply
    4,590,010.20x = 6,878,716.68 × 2,904,095.64
  4. Step 4: Simplify right side
    4,590,010.20x = 19,976,451,119,183.27
  5. Step 5: Solve for x
    x = 19,976,451,119,183.27/4,590,010.20
  6. Step 6: Final answer
    x = 4,352,158.33

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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.