Home / 3,073,108.68-4,241,291.22-1,715,263.56

Finding the Fourth Proportional to 3,073,108.68, 4,241,291.22 and 1,715,263.56

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Solution

The fourth proportional to 3,073,108.68, 4,241,291.22 and 1,715,263.56 is: 2,367,287.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,108.68 : 4,241,291.22 = 1,715,263.56 : x
  2. Step 2: Convert to fraction form
    3,073,108.68/4,241,291.22 = 1,715,263.56/x
  3. Step 3: Cross multiply
    3,073,108.68x = 4,241,291.22 × 1,715,263.56
  4. Step 4: Simplify right side
    3,073,108.68x = 7,274,932,277,013.94
  5. Step 5: Solve for x
    x = 7,274,932,277,013.94/3,073,108.68
  6. Step 6: Final answer
    x = 2,367,287.67

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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.