Home / 1,341,761.91-2,012,841.86-443,298.57

Finding the Fourth Proportional to 1,341,761.91, 2,012,841.86 and 443,298.57

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Solution

The fourth proportional to 1,341,761.91, 2,012,841.86 and 443,298.57 is: 665,013.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,761.91 : 2,012,841.86 = 443,298.57 : x
  2. Step 2: Convert to fraction form
    1,341,761.91/2,012,841.86 = 443,298.57/x
  3. Step 3: Cross multiply
    1,341,761.91x = 2,012,841.86 × 443,298.57
  4. Step 4: Simplify right side
    1,341,761.91x = 892,289,915,957.65
  5. Step 5: Solve for x
    x = 892,289,915,957.65/1,341,761.91
  6. Step 6: Final answer
    x = 665,013.60

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