Home / 2,493,044.48-3,741,249.35-976,539.30

Finding the Fourth Proportional to 2,493,044.48, 3,741,249.35 and 976,539.30

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Solution

The fourth proportional to 2,493,044.48, 3,741,249.35 and 976,539.30 is: 1,465,468.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,044.48 : 3,741,249.35 = 976,539.30 : x
  2. Step 2: Convert to fraction form
    2,493,044.48/3,741,249.35 = 976,539.30/x
  3. Step 3: Cross multiply
    2,493,044.48x = 3,741,249.35 × 976,539.30
  4. Step 4: Simplify right side
    2,493,044.48x = 3,653,477,021,374.46
  5. Step 5: Solve for x
    x = 3,653,477,021,374.46/2,493,044.48
  6. Step 6: Final answer
    x = 1,465,468.05

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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.