Home / 682,649.19-1,025,302.59-556,382.75

Finding the Fourth Proportional to 682,649.19, 1,025,302.59 and 556,382.75

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Solution

The fourth proportional to 682,649.19, 1,025,302.59 and 556,382.75 is: 835,657.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,649.19 : 1,025,302.59 = 556,382.75 : x
  2. Step 2: Convert to fraction form
    682,649.19/1,025,302.59 = 556,382.75/x
  3. Step 3: Cross multiply
    682,649.19x = 1,025,302.59 × 556,382.75
  4. Step 4: Simplify right side
    682,649.19x = 570,460,669,479.81
  5. Step 5: Solve for x
    x = 570,460,669,479.81/682,649.19
  6. Step 6: Final answer
    x = 835,657.14

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