Home / 3,776,073.48-5,665,881.66-1,882,962.54

Finding the Fourth Proportional to 3,776,073.48, 5,665,881.66 and 1,882,962.54

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Solution

The fourth proportional to 3,776,073.48, 5,665,881.66 and 1,882,962.54 is: 2,825,327.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,073.48 : 5,665,881.66 = 1,882,962.54 : x
  2. Step 2: Convert to fraction form
    3,776,073.48/5,665,881.66 = 1,882,962.54/x
  3. Step 3: Cross multiply
    3,776,073.48x = 5,665,881.66 × 1,882,962.54
  4. Step 4: Simplify right side
    3,776,073.48x = 10,668,642,921,853.02
  5. Step 5: Solve for x
    x = 10,668,642,921,853.02/3,776,073.48
  6. Step 6: Final answer
    x = 2,825,327.15

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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.