Home / 1,826,107.04-2,737,675.92-761,941.76

Finding the Fourth Proportional to 1,826,107.04, 2,737,675.92 and 761,941.76

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Solution

The fourth proportional to 1,826,107.04, 2,737,675.92 and 761,941.76 is: 1,142,293.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,107.04 : 2,737,675.92 = 761,941.76 : x
  2. Step 2: Convert to fraction form
    1,826,107.04/2,737,675.92 = 761,941.76/x
  3. Step 3: Cross multiply
    1,826,107.04x = 2,737,675.92 × 761,941.76
  4. Step 4: Simplify right side
    1,826,107.04x = 2,085,949,608,794.42
  5. Step 5: Solve for x
    x = 2,085,949,608,794.42/1,826,107.04
  6. Step 6: Final answer
    x = 1,142,293.18

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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.