Home / 952,219.02-1,427,576.97-472,115.79

Finding the Fourth Proportional to 952,219.02, 1,427,576.97 and 472,115.79

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Solution

The fourth proportional to 952,219.02, 1,427,576.97 and 472,115.79 is: 707,801.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,219.02 : 1,427,576.97 = 472,115.79 : x
  2. Step 2: Convert to fraction form
    952,219.02/1,427,576.97 = 472,115.79/x
  3. Step 3: Cross multiply
    952,219.02x = 1,427,576.97 × 472,115.79
  4. Step 4: Simplify right side
    952,219.02x = 673,981,628,977.36
  5. Step 5: Solve for x
    x = 673,981,628,977.36/952,219.02
  6. Step 6: Final answer
    x = 707,801.06

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1.5x scale

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.