Home / 683,111.70-1,022,824.35-683,111.70

Finding the Fourth Proportional to 683,111.70, 1,022,824.35 and 683,111.70

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Solution

The fourth proportional to 683,111.70, 1,022,824.35 and 683,111.70 is: 1,022,824.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,111.70 : 1,022,824.35 = 683,111.70 : x
  2. Step 2: Convert to fraction form
    683,111.70/1,022,824.35 = 683,111.70/x
  3. Step 3: Cross multiply
    683,111.70x = 1,022,824.35 × 683,111.70
  4. Step 4: Simplify right side
    683,111.70x = 698,703,280,529.90
  5. Step 5: Solve for x
    x = 698,703,280,529.90/683,111.70
  6. Step 6: Final answer
    x = 1,022,824.35

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1.5x scale

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.