Home / 1,337,200-2,006,095.26-495,751.84

Finding the Fourth Proportional to 1,337,200, 2,006,095.26 and 495,751.84

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Solution

The fourth proportional to 1,337,200, 2,006,095.26 and 495,751.84 is: 743,737.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,200 : 2,006,095.26 = 495,751.84 : x
  2. Step 2: Convert to fraction form
    1,337,200/2,006,095.26 = 495,751.84/x
  3. Step 3: Cross multiply
    1,337,200x = 2,006,095.26 × 495,751.84
  4. Step 4: Simplify right side
    1,337,200x = 994,525,416,360.28
  5. Step 5: Solve for x
    x = 994,525,416,360.28/1,337,200
  6. Step 6: Final answer
    x = 743,737.22

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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.