Home / 1,410,616.44-1,947,246.53-952,351.70

Finding the Fourth Proportional to 1,410,616.44, 1,947,246.53 and 952,351.70

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Solution

The fourth proportional to 1,410,616.44, 1,947,246.53 and 952,351.70 is: 1,314,647.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,616.44 : 1,947,246.53 = 952,351.70 : x
  2. Step 2: Convert to fraction form
    1,410,616.44/1,947,246.53 = 952,351.70/x
  3. Step 3: Cross multiply
    1,410,616.44x = 1,947,246.53 × 952,351.70
  4. Step 4: Simplify right side
    1,410,616.44x = 1,854,463,528,666.61
  5. Step 5: Solve for x
    x = 1,854,463,528,666.61/1,410,616.44
  6. Step 6: Final answer
    x = 1,314,647.61

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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.