Home / 3,743,326.32-5,614,990.36-1,048,048.56

Finding the Fourth Proportional to 3,743,326.32, 5,614,990.36 and 1,048,048.56

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Solution

The fourth proportional to 3,743,326.32, 5,614,990.36 and 1,048,048.56 is: 1,572,073.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,326.32 : 5,614,990.36 = 1,048,048.56 : x
  2. Step 2: Convert to fraction form
    3,743,326.32/5,614,990.36 = 1,048,048.56/x
  3. Step 3: Cross multiply
    3,743,326.32x = 5,614,990.36 × 1,048,048.56
  4. Step 4: Simplify right side
    3,743,326.32x = 5,884,782,561,211.88
  5. Step 5: Solve for x
    x = 5,884,782,561,211.88/3,743,326.32
  6. Step 6: Final answer
    x = 1,572,073.09

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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.