Home / 3,770,574.43-5,655,131.56-1,465,063.51

Finding the Fourth Proportional to 3,770,574.43, 5,655,131.56 and 1,465,063.51

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Solution

The fourth proportional to 3,770,574.43, 5,655,131.56 and 1,465,063.51 is: 2,197,311.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,574.43 : 5,655,131.56 = 1,465,063.51 : x
  2. Step 2: Convert to fraction form
    3,770,574.43/5,655,131.56 = 1,465,063.51/x
  3. Step 3: Cross multiply
    3,770,574.43x = 5,655,131.56 × 1,465,063.51
  4. Step 4: Simplify right side
    3,770,574.43x = 8,285,126,892,805.38
  5. Step 5: Solve for x
    x = 8,285,126,892,805.38/3,770,574.43
  6. Step 6: Final answer
    x = 2,197,311.59

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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.