Home / 1,908,616.41-2,859,057.68-882,488.39

Finding the Fourth Proportional to 1,908,616.41, 2,859,057.68 and 882,488.39

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Solution

The fourth proportional to 1,908,616.41, 2,859,057.68 and 882,488.39 is: 1,321,944.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,908,616.41 : 2,859,057.68 = 882,488.39 : x
  2. Step 2: Convert to fraction form
    1,908,616.41/2,859,057.68 = 882,488.39/x
  3. Step 3: Cross multiply
    1,908,616.41x = 2,859,057.68 × 882,488.39
  4. Step 4: Simplify right side
    1,908,616.41x = 2,523,085,190,232.61
  5. Step 5: Solve for x
    x = 2,523,085,190,232.61/1,908,616.41
  6. Step 6: Final answer
    x = 1,321,944.62

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.