Home / 952,572.15-1,314,323.42-539,114.54

Finding the Fourth Proportional to 952,572.15, 1,314,323.42 and 539,114.54

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Solution

The fourth proportional to 952,572.15, 1,314,323.42 and 539,114.54 is: 743,850.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,572.15 : 1,314,323.42 = 539,114.54 : x
  2. Step 2: Convert to fraction form
    952,572.15/1,314,323.42 = 539,114.54/x
  3. Step 3: Cross multiply
    952,572.15x = 1,314,323.42 × 539,114.54
  4. Step 4: Simplify right side
    952,572.15x = 708,570,856,717.34
  5. Step 5: Solve for x
    x = 708,570,856,717.34/952,572.15
  6. Step 6: Final answer
    x = 743,850.07

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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.