Home / 952,949.14-1,315,091.00-523,230.98

Finding the Fourth Proportional to 952,949.14, 1,315,091.00 and 523,230.98

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Solution

The fourth proportional to 952,949.14, 1,315,091.00 and 523,230.98 is: 722,070.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,949.14 : 1,315,091.00 = 523,230.98 : x
  2. Step 2: Convert to fraction form
    952,949.14/1,315,091.00 = 523,230.98/x
  3. Step 3: Cross multiply
    952,949.14x = 1,315,091.00 × 523,230.98
  4. Step 4: Simplify right side
    952,949.14x = 688,096,347,451.80
  5. Step 5: Solve for x
    x = 688,096,347,451.80/952,949.14
  6. Step 6: Final answer
    x = 722,070.38

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1.5x scale

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.