Home / 2,451,397.58-3,677,097.09-768,632.30

Finding the Fourth Proportional to 2,451,397.58, 3,677,097.09 and 768,632.30

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Solution

The fourth proportional to 2,451,397.58, 3,677,097.09 and 768,632.30 is: 1,152,948.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,397.58 : 3,677,097.09 = 768,632.30 : x
  2. Step 2: Convert to fraction form
    2,451,397.58/3,677,097.09 = 768,632.30/x
  3. Step 3: Cross multiply
    2,451,397.58x = 3,677,097.09 × 768,632.30
  4. Step 4: Simplify right side
    2,451,397.58x = 2,826,335,593,610.01
  5. Step 5: Solve for x
    x = 2,826,335,593,610.01/2,451,397.58
  6. Step 6: Final answer
    x = 1,152,948.68

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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.