Home / 1,026,468.60-1,416,469.32-567,556.62

Finding the Fourth Proportional to 1,026,468.60, 1,416,469.32 and 567,556.62

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Solution

The fourth proportional to 1,026,468.60, 1,416,469.32 and 567,556.62 is: 783,196.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,468.60 : 1,416,469.32 = 567,556.62 : x
  2. Step 2: Convert to fraction form
    1,026,468.60/1,416,469.32 = 567,556.62/x
  3. Step 3: Cross multiply
    1,026,468.60x = 1,416,469.32 × 567,556.62
  4. Step 4: Simplify right side
    1,026,468.60x = 803,926,539,592.90
  5. Step 5: Solve for x
    x = 803,926,539,592.90/1,026,468.60
  6. Step 6: Final answer
    x = 783,196.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.