Home / 598,244.07-897,535.67-243,512.67

Finding the Fourth Proportional to 598,244.07, 897,535.67 and 243,512.67

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Solution

The fourth proportional to 598,244.07, 897,535.67 and 243,512.67 is: 365,338.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,244.07 : 897,535.67 = 243,512.67 : x
  2. Step 2: Convert to fraction form
    598,244.07/897,535.67 = 243,512.67/x
  3. Step 3: Cross multiply
    598,244.07x = 897,535.67 × 243,512.67
  4. Step 4: Simplify right side
    598,244.07x = 218,561,307,421.94
  5. Step 5: Solve for x
    x = 218,561,307,421.94/598,244.07
  6. Step 6: Final answer
    x = 365,338.03

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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.