Home / 1,442,106.33-2,162,994.26-377,251.17

Finding the Fourth Proportional to 1,442,106.33, 2,162,994.26 and 377,251.17

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Solution

The fourth proportional to 1,442,106.33, 2,162,994.26 and 377,251.17 is: 565,833.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,442,106.33 : 2,162,994.26 = 377,251.17 : x
  2. Step 2: Convert to fraction form
    1,442,106.33/2,162,994.26 = 377,251.17/x
  3. Step 3: Cross multiply
    1,442,106.33x = 2,162,994.26 × 377,251.17
  4. Step 4: Simplify right side
    1,442,106.33x = 815,992,113,402.03
  5. Step 5: Solve for x
    x = 815,992,113,402.03/1,442,106.33
  6. Step 6: Final answer
    x = 565,833.53

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.