Home / 4,342,095.20-5,992,808.82-2,408,978.58

Finding the Fourth Proportional to 4,342,095.20, 5,992,808.82 and 2,408,978.58

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Solution

The fourth proportional to 4,342,095.20, 5,992,808.82 and 2,408,978.58 is: 3,324,788.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,095.20 : 5,992,808.82 = 2,408,978.58 : x
  2. Step 2: Convert to fraction form
    4,342,095.20/5,992,808.82 = 2,408,978.58/x
  3. Step 3: Cross multiply
    4,342,095.20x = 5,992,808.82 × 2,408,978.58
  4. Step 4: Simplify right side
    4,342,095.20x = 14,436,548,081,415.08
  5. Step 5: Solve for x
    x = 14,436,548,081,415.08/4,342,095.20
  6. Step 6: Final answer
    x = 3,324,788.48

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1.5x scale

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.