Home / 4,892,616.10-7,338,924.15-4,136,788.90

Finding the Fourth Proportional to 4,892,616.10, 7,338,924.15 and 4,136,788.90

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Solution

The fourth proportional to 4,892,616.10, 7,338,924.15 and 4,136,788.90 is: 6,205,183.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,616.10 : 7,338,924.15 = 4,136,788.90 : x
  2. Step 2: Convert to fraction form
    4,892,616.10/7,338,924.15 = 4,136,788.90/x
  3. Step 3: Cross multiply
    4,892,616.10x = 7,338,924.15 × 4,136,788.90
  4. Step 4: Simplify right side
    4,892,616.10x = 30,359,579,961,661.94
  5. Step 5: Solve for x
    x = 30,359,579,961,661.94/4,892,616.10
  6. Step 6: Final answer
    x = 6,205,183.35

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1.5x scale

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.