Home / 3,833,912.40-5,749,884.12-1,137,599.88

Finding the Fourth Proportional to 3,833,912.40, 5,749,884.12 and 1,137,599.88

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Solution

The fourth proportional to 3,833,912.40, 5,749,884.12 and 1,137,599.88 is: 1,706,107.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,912.40 : 5,749,884.12 = 1,137,599.88 : x
  2. Step 2: Convert to fraction form
    3,833,912.40/5,749,884.12 = 1,137,599.88/x
  3. Step 3: Cross multiply
    3,833,912.40x = 5,749,884.12 × 1,137,599.88
  4. Step 4: Simplify right side
    3,833,912.40x = 6,541,067,484,925.91
  5. Step 5: Solve for x
    x = 6,541,067,484,925.91/3,833,912.40
  6. Step 6: Final answer
    x = 1,706,107.70

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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.