Home / 1,494,181.97-2,061,910-882,532.74

Finding the Fourth Proportional to 1,494,181.97, 2,061,910 and 882,532.74

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Solution

The fourth proportional to 1,494,181.97, 2,061,910 and 882,532.74 is: 1,217,859.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,181.97 : 2,061,910 = 882,532.74 : x
  2. Step 2: Convert to fraction form
    1,494,181.97/2,061,910 = 882,532.74/x
  3. Step 3: Cross multiply
    1,494,181.97x = 2,061,910 × 882,532.74
  4. Step 4: Simplify right side
    1,494,181.97x = 1,819,703,081,933.40
  5. Step 5: Solve for x
    x = 1,819,703,081,933.40/1,494,181.97
  6. Step 6: Final answer
    x = 1,217,859.08

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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.