Home / 579,044.88-868,271.04-241,993.62

Finding the Fourth Proportional to 579,044.88, 868,271.04 and 241,993.62

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Solution

The fourth proportional to 579,044.88, 868,271.04 and 241,993.62 is: 362,866.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,044.88 : 868,271.04 = 241,993.62 : x
  2. Step 2: Convert to fraction form
    579,044.88/868,271.04 = 241,993.62/x
  3. Step 3: Cross multiply
    579,044.88x = 868,271.04 × 241,993.62
  4. Step 4: Simplify right side
    579,044.88x = 210,116,052,110.77
  5. Step 5: Solve for x
    x = 210,116,052,110.77/579,044.88
  6. Step 6: Final answer
    x = 362,866.61

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Double scale
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Similar ratio
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1.5x scale

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.