Home / 1,491,841.77-2,237,746.18-892,970.09

Finding the Fourth Proportional to 1,491,841.77, 2,237,746.18 and 892,970.09

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Solution

The fourth proportional to 1,491,841.77, 2,237,746.18 and 892,970.09 is: 1,339,445.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,491,841.77 : 2,237,746.18 = 892,970.09 : x
  2. Step 2: Convert to fraction form
    1,491,841.77/2,237,746.18 = 892,970.09/x
  3. Step 3: Cross multiply
    1,491,841.77x = 2,237,746.18 × 892,970.09
  4. Step 4: Simplify right side
    1,491,841.77x = 1,998,240,407,751.76
  5. Step 5: Solve for x
    x = 1,998,240,407,751.76/1,491,841.77
  6. Step 6: Final answer
    x = 1,339,445.27

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