Home / 901,345.37-1,351,930.21-236,497.37

Finding the Fourth Proportional to 901,345.37, 1,351,930.21 and 236,497.37

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Solution

The fourth proportional to 901,345.37, 1,351,930.21 and 236,497.37 is: 354,723.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,345.37 : 1,351,930.21 = 236,497.37 : x
  2. Step 2: Convert to fraction form
    901,345.37/1,351,930.21 = 236,497.37/x
  3. Step 3: Cross multiply
    901,345.37x = 1,351,930.21 × 236,497.37
  4. Step 4: Simplify right side
    901,345.37x = 319,727,931,737.65
  5. Step 5: Solve for x
    x = 319,727,931,737.65/901,345.37
  6. Step 6: Final answer
    x = 354,723.00

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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.