Home / 683,117.20-1,022,832.60-683,117.20

Finding the Fourth Proportional to 683,117.20, 1,022,832.60 and 683,117.20

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Solution

The fourth proportional to 683,117.20, 1,022,832.60 and 683,117.20 is: 1,022,832.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,117.20 : 1,022,832.60 = 683,117.20 : x
  2. Step 2: Convert to fraction form
    683,117.20/1,022,832.60 = 683,117.20/x
  3. Step 3: Cross multiply
    683,117.20x = 1,022,832.60 × 683,117.20
  4. Step 4: Simplify right side
    683,117.20x = 698,714,541,780.72
  5. Step 5: Solve for x
    x = 698,714,541,780.72/683,117.20
  6. Step 6: Final answer
    x = 1,022,832.60

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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.