Home / 3,462,381.70-5,194,141.17-1,066,226.74

Finding the Fourth Proportional to 3,462,381.70, 5,194,141.17 and 1,066,226.74

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Solution

The fourth proportional to 3,462,381.70, 5,194,141.17 and 1,066,226.74 is: 1,599,515.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,381.70 : 5,194,141.17 = 1,066,226.74 : x
  2. Step 2: Convert to fraction form
    3,462,381.70/5,194,141.17 = 1,066,226.74/x
  3. Step 3: Cross multiply
    3,462,381.70x = 5,194,141.17 × 1,066,226.74
  4. Step 4: Simplify right side
    3,462,381.70x = 5,538,132,206,788.89
  5. Step 5: Solve for x
    x = 5,538,132,206,788.89/3,462,381.70
  6. Step 6: Final answer
    x = 1,599,515.21

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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.