Home / 1,444,730.58-2,167,238.97-534,151.80

Finding the Fourth Proportional to 1,444,730.58, 2,167,238.97 and 534,151.80

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Solution

The fourth proportional to 1,444,730.58, 2,167,238.97 and 534,151.80 is: 801,280.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,730.58 : 2,167,238.97 = 534,151.80 : x
  2. Step 2: Convert to fraction form
    1,444,730.58/2,167,238.97 = 534,151.80/x
  3. Step 3: Cross multiply
    1,444,730.58x = 2,167,238.97 × 534,151.80
  4. Step 4: Simplify right side
    1,444,730.58x = 1,157,634,596,855.65
  5. Step 5: Solve for x
    x = 1,157,634,596,855.65/1,444,730.58
  6. Step 6: Final answer
    x = 801,280.61

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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.