Home / 1,632,778.60-2,448,584.70-567,855.40

Finding the Fourth Proportional to 1,632,778.60, 2,448,584.70 and 567,855.40

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Solution

The fourth proportional to 1,632,778.60, 2,448,584.70 and 567,855.40 is: 851,580.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,778.60 : 2,448,584.70 = 567,855.40 : x
  2. Step 2: Convert to fraction form
    1,632,778.60/2,448,584.70 = 567,855.40/x
  3. Step 3: Cross multiply
    1,632,778.60x = 2,448,584.70 × 567,855.40
  4. Step 4: Simplify right side
    1,632,778.60x = 1,390,442,044,252.38
  5. Step 5: Solve for x
    x = 1,390,442,044,252.38/1,632,778.60
  6. Step 6: Final answer
    x = 851,580.27

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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.