Home / 1,631,904.48-2,447,781.96-567,029.88

Finding the Fourth Proportional to 1,631,904.48, 2,447,781.96 and 567,029.88

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Solution

The fourth proportional to 1,631,904.48, 2,447,781.96 and 567,029.88 is: 850,518.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,631,904.48 : 2,447,781.96 = 567,029.88 : x
  2. Step 2: Convert to fraction form
    1,631,904.48/2,447,781.96 = 567,029.88/x
  3. Step 3: Cross multiply
    1,631,904.48x = 2,447,781.96 × 567,029.88
  4. Step 4: Simplify right side
    1,631,904.48x = 1,387,965,511,044.96
  5. Step 5: Solve for x
    x = 1,387,965,511,044.96/1,631,904.48
  6. Step 6: Final answer
    x = 850,518.84

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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.