Home / 4,621,625.54-6,377,723.91-2,556,587.30

Finding the Fourth Proportional to 4,621,625.54, 6,377,723.91 and 2,556,587.30

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Solution

The fourth proportional to 4,621,625.54, 6,377,723.91 and 2,556,587.30 is: 3,528,024.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,625.54 : 6,377,723.91 = 2,556,587.30 : x
  2. Step 2: Convert to fraction form
    4,621,625.54/6,377,723.91 = 2,556,587.30/x
  3. Step 3: Cross multiply
    4,621,625.54x = 6,377,723.91 × 2,556,587.30
  4. Step 4: Simplify right side
    4,621,625.54x = 16,305,207,951,212.34
  5. Step 5: Solve for x
    x = 16,305,207,951,212.34/4,621,625.54
  6. Step 6: Final answer
    x = 3,528,024.46

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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.