Home / 932,951.22-1,399,630.59-301,928.82

Finding the Fourth Proportional to 932,951.22, 1,399,630.59 and 301,928.82

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Solution

The fourth proportional to 932,951.22, 1,399,630.59 and 301,928.82 is: 452,959.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,951.22 : 1,399,630.59 = 301,928.82 : x
  2. Step 2: Convert to fraction form
    932,951.22/1,399,630.59 = 301,928.82/x
  3. Step 3: Cross multiply
    932,951.22x = 1,399,630.59 × 301,928.82
  4. Step 4: Simplify right side
    932,951.22x = 422,588,812,474.60
  5. Step 5: Solve for x
    x = 422,588,812,474.60/932,951.22
  6. Step 6: Final answer
    x = 452,959.17

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.