Home / 6,823,181.92-9,412,043.68-4,408,733.92

Finding the Fourth Proportional to 6,823,181.92, 9,412,043.68 and 4,408,733.92

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Solution

The fourth proportional to 6,823,181.92, 9,412,043.68 and 4,408,733.92 is: 6,081,502.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823,181.92 : 9,412,043.68 = 4,408,733.92 : x
  2. Step 2: Convert to fraction form
    6,823,181.92/9,412,043.68 = 4,408,733.92/x
  3. Step 3: Cross multiply
    6,823,181.92x = 9,412,043.68 × 4,408,733.92
  4. Step 4: Simplify right side
    6,823,181.92x = 41,495,196,228,537.62
  5. Step 5: Solve for x
    x = 41,495,196,228,537.62/6,823,181.92
  6. Step 6: Final answer
    x = 6,081,502.25

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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.