Home / 708,190.24-1,062,674.24-334,203.52

Finding the Fourth Proportional to 708,190.24, 1,062,674.24 and 334,203.52

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Solution

The fourth proportional to 708,190.24, 1,062,674.24 and 334,203.52 is: 501,488.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,190.24 : 1,062,674.24 = 334,203.52 : x
  2. Step 2: Convert to fraction form
    708,190.24/1,062,674.24 = 334,203.52/x
  3. Step 3: Cross multiply
    708,190.24x = 1,062,674.24 × 334,203.52
  4. Step 4: Simplify right side
    708,190.24x = 355,149,471,621.33
  5. Step 5: Solve for x
    x = 355,149,471,621.33/708,190.24
  6. Step 6: Final answer
    x = 501,488.80

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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.