Home / 788,103.57-1,181,414.75-595,683.75

Finding the Fourth Proportional to 788,103.57, 1,181,414.75 and 595,683.75

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Solution

The fourth proportional to 788,103.57, 1,181,414.75 and 595,683.75 is: 892,965.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    788,103.57 : 1,181,414.75 = 595,683.75 : x
  2. Step 2: Convert to fraction form
    788,103.57/1,181,414.75 = 595,683.75/x
  3. Step 3: Cross multiply
    788,103.57x = 1,181,414.75 × 595,683.75
  4. Step 4: Simplify right side
    788,103.57x = 703,749,565,606.89
  5. Step 5: Solve for x
    x = 703,749,565,606.89/788,103.57
  6. Step 6: Final answer
    x = 892,965.84

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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.