Home / 3,067,827.46-4,233,622.92-1,709,787.94

Finding the Fourth Proportional to 3,067,827.46, 4,233,622.92 and 1,709,787.94

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Solution

The fourth proportional to 3,067,827.46, 4,233,622.92 and 1,709,787.94 is: 2,359,519.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,827.46 : 4,233,622.92 = 1,709,787.94 : x
  2. Step 2: Convert to fraction form
    3,067,827.46/4,233,622.92 = 1,709,787.94/x
  3. Step 3: Cross multiply
    3,067,827.46x = 4,233,622.92 × 1,709,787.94
  4. Step 4: Simplify right side
    3,067,827.46x = 7,238,597,411,123.58
  5. Step 5: Solve for x
    x = 7,238,597,411,123.58/3,067,827.46
  6. Step 6: Final answer
    x = 2,359,519.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.