Home / 915,769.08-1,373,632.14-241,897.41

Finding the Fourth Proportional to 915,769.08, 1,373,632.14 and 241,897.41

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Solution

The fourth proportional to 915,769.08, 1,373,632.14 and 241,897.41 is: 362,840.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    915,769.08 : 1,373,632.14 = 241,897.41 : x
  2. Step 2: Convert to fraction form
    915,769.08/1,373,632.14 = 241,897.41/x
  3. Step 3: Cross multiply
    915,769.08x = 1,373,632.14 × 241,897.41
  4. Step 4: Simplify right side
    915,769.08x = 332,278,056,958.76
  5. Step 5: Solve for x
    x = 332,278,056,958.76/915,769.08
  6. Step 6: Final answer
    x = 362,840.44

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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.