Home / 1,580,856.48-2,371,728.96-634,891.68

Finding the Fourth Proportional to 1,580,856.48, 2,371,728.96 and 634,891.68

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Solution

The fourth proportional to 1,580,856.48, 2,371,728.96 and 634,891.68 is: 952,515.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,856.48 : 2,371,728.96 = 634,891.68 : x
  2. Step 2: Convert to fraction form
    1,580,856.48/2,371,728.96 = 634,891.68/x
  3. Step 3: Cross multiply
    1,580,856.48x = 2,371,728.96 × 634,891.68
  4. Step 4: Simplify right side
    1,580,856.48x = 1,505,790,983,919.05
  5. Step 5: Solve for x
    x = 1,505,790,983,919.05/1,580,856.48
  6. Step 6: Final answer
    x = 952,515.93

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