Home / 954,893.60-1,432,340.77-235,249.30

Finding the Fourth Proportional to 954,893.60, 1,432,340.77 and 235,249.30

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Solution

The fourth proportional to 954,893.60, 1,432,340.77 and 235,249.30 is: 352,874.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,893.60 : 1,432,340.77 = 235,249.30 : x
  2. Step 2: Convert to fraction form
    954,893.60/1,432,340.77 = 235,249.30/x
  3. Step 3: Cross multiply
    954,893.60x = 1,432,340.77 × 235,249.30
  4. Step 4: Simplify right side
    954,893.60x = 336,957,163,503.96
  5. Step 5: Solve for x
    x = 336,957,163,503.96/954,893.60
  6. Step 6: Final answer
    x = 352,874.04

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Double scale
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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.