Home / 1,410,614.16-1,947,243.41-952,349.43

Finding the Fourth Proportional to 1,410,614.16, 1,947,243.41 and 952,349.43

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Solution

The fourth proportional to 1,410,614.16, 1,947,243.41 and 952,349.43 is: 1,314,644.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,614.16 : 1,947,243.41 = 952,349.43 : x
  2. Step 2: Convert to fraction form
    1,410,614.16/1,947,243.41 = 952,349.43/x
  3. Step 3: Cross multiply
    1,410,614.16x = 1,947,243.41 × 952,349.43
  4. Step 4: Simplify right side
    1,410,614.16x = 1,854,456,146,823.01
  5. Step 5: Solve for x
    x = 1,854,456,146,823.01/1,410,614.16
  6. Step 6: Final answer
    x = 1,314,644.50

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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.