Home / 3,354,970.80-5,026,551.30-2,882,578.80

Finding the Fourth Proportional to 3,354,970.80, 5,026,551.30 and 2,882,578.80

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Solution

The fourth proportional to 3,354,970.80, 5,026,551.30 and 2,882,578.80 is: 4,318,794.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,970.80 : 5,026,551.30 = 2,882,578.80 : x
  2. Step 2: Convert to fraction form
    3,354,970.80/5,026,551.30 = 2,882,578.80/x
  3. Step 3: Cross multiply
    3,354,970.80x = 5,026,551.30 × 2,882,578.80
  4. Step 4: Simplify right side
    3,354,970.80x = 14,489,430,214,492.44
  5. Step 5: Solve for x
    x = 14,489,430,214,492.44/3,354,970.80
  6. Step 6: Final answer
    x = 4,318,794.73

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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.