Home / 894,795.69-1,234,409.69-532,013.09

Finding the Fourth Proportional to 894,795.69, 1,234,409.69 and 532,013.09

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Solution

The fourth proportional to 894,795.69, 1,234,409.69 and 532,013.09 is: 733,935.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,795.69 : 1,234,409.69 = 532,013.09 : x
  2. Step 2: Convert to fraction form
    894,795.69/1,234,409.69 = 532,013.09/x
  3. Step 3: Cross multiply
    894,795.69x = 1,234,409.69 × 532,013.09
  4. Step 4: Simplify right side
    894,795.69x = 656,722,104,670.73
  5. Step 5: Solve for x
    x = 656,722,104,670.73/894,795.69
  6. Step 6: Final answer
    x = 733,935.26

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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.