Home / 731,533.48-1,097,189.34-199,096.00

Finding the Fourth Proportional to 731,533.48, 1,097,189.34 and 199,096.00

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Solution

The fourth proportional to 731,533.48, 1,097,189.34 and 199,096.00 is: 298,613.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,533.48 : 1,097,189.34 = 199,096.00 : x
  2. Step 2: Convert to fraction form
    731,533.48/1,097,189.34 = 199,096.00/x
  3. Step 3: Cross multiply
    731,533.48x = 1,097,189.34 × 199,096.00
  4. Step 4: Simplify right side
    731,533.48x = 218,446,006,093.67
  5. Step 5: Solve for x
    x = 218,446,006,093.67/731,533.48
  6. Step 6: Final answer
    x = 298,613.82

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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.