Home / 2,446,822.05-3,670,233.08-1,690,994.85

Finding the Fourth Proportional to 2,446,822.05, 3,670,233.08 and 1,690,994.85

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Solution

The fourth proportional to 2,446,822.05, 3,670,233.08 and 1,690,994.85 is: 2,536,492.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,822.05 : 3,670,233.08 = 1,690,994.85 : x
  2. Step 2: Convert to fraction form
    2,446,822.05/3,670,233.08 = 1,690,994.85/x
  3. Step 3: Cross multiply
    2,446,822.05x = 3,670,233.08 × 1,690,994.85
  4. Step 4: Simplify right side
    2,446,822.05x = 6,206,345,228,124.66
  5. Step 5: Solve for x
    x = 6,206,345,228,124.66/2,446,822.05
  6. Step 6: Final answer
    x = 2,536,492.28

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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.