Home / 1,283,847.60-1,925,771.40-910,599.60

Finding the Fourth Proportional to 1,283,847.60, 1,925,771.40 and 910,599.60

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Solution

The fourth proportional to 1,283,847.60, 1,925,771.40 and 910,599.60 is: 1,365,899.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,283,847.60 : 1,925,771.40 = 910,599.60 : x
  2. Step 2: Convert to fraction form
    1,283,847.60/1,925,771.40 = 910,599.60/x
  3. Step 3: Cross multiply
    1,283,847.60x = 1,925,771.40 × 910,599.60
  4. Step 4: Simplify right side
    1,283,847.60x = 1,753,606,666,531.44
  5. Step 5: Solve for x
    x = 1,753,606,666,531.44/1,283,847.60
  6. Step 6: Final answer
    x = 1,365,899.40

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