Home / 5,694,128.46-8,541,192.66-2,499,282.30

Finding the Fourth Proportional to 5,694,128.46, 8,541,192.66 and 2,499,282.30

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Solution

The fourth proportional to 5,694,128.46, 8,541,192.66 and 2,499,282.30 is: 3,748,923.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,128.46 : 8,541,192.66 = 2,499,282.30 : x
  2. Step 2: Convert to fraction form
    5,694,128.46/8,541,192.66 = 2,499,282.30/x
  3. Step 3: Cross multiply
    5,694,128.46x = 8,541,192.66 × 2,499,282.30
  4. Step 4: Simplify right side
    5,694,128.46x = 21,346,851,636,027.92
  5. Step 5: Solve for x
    x = 21,346,851,636,027.92/5,694,128.46
  6. Step 6: Final answer
    x = 3,748,923.44

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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.