Home / 3,250,971.98-4,483,245.54-1,944,011.17

Finding the Fourth Proportional to 3,250,971.98, 4,483,245.54 and 1,944,011.17

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Solution

The fourth proportional to 3,250,971.98, 4,483,245.54 and 1,944,011.17 is: 2,680,884.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,971.98 : 4,483,245.54 = 1,944,011.17 : x
  2. Step 2: Convert to fraction form
    3,250,971.98/4,483,245.54 = 1,944,011.17/x
  3. Step 3: Cross multiply
    3,250,971.98x = 4,483,245.54 × 1,944,011.17
  4. Step 4: Simplify right side
    3,250,971.98x = 8,715,479,385,196.45
  5. Step 5: Solve for x
    x = 8,715,479,385,196.45/3,250,971.98
  6. Step 6: Final answer
    x = 2,680,884.19

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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.