Home / 3,110,491-4,665,736.52-746,587

Finding the Fourth Proportional to 3,110,491, 4,665,736.52 and 746,587

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Solution

The fourth proportional to 3,110,491, 4,665,736.52 and 746,587 is: 1,119,880.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,491 : 4,665,736.52 = 746,587 : x
  2. Step 2: Convert to fraction form
    3,110,491/4,665,736.52 = 746,587/x
  3. Step 3: Cross multiply
    3,110,491x = 4,665,736.52 × 746,587
  4. Step 4: Simplify right side
    3,110,491x = 3,483,378,231,257.24
  5. Step 5: Solve for x
    x = 3,483,378,231,257.24/3,110,491
  6. Step 6: Final answer
    x = 1,119,880.50

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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.