Home / 5,733,102.34-7,912,008.62-3,286,121.20

Finding the Fourth Proportional to 5,733,102.34, 7,912,008.62 and 3,286,121.20

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Solution

The fourth proportional to 5,733,102.34, 7,912,008.62 and 3,286,121.20 is: 4,535,034.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,102.34 : 7,912,008.62 = 3,286,121.20 : x
  2. Step 2: Convert to fraction form
    5,733,102.34/7,912,008.62 = 3,286,121.20/x
  3. Step 3: Cross multiply
    5,733,102.34x = 7,912,008.62 × 3,286,121.20
  4. Step 4: Simplify right side
    5,733,102.34x = 25,999,819,236,877.07
  5. Step 5: Solve for x
    x = 25,999,819,236,877.07/5,733,102.34
  6. Step 6: Final answer
    x = 4,535,034.91

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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.