Home / 1,090,301.42-1,635,787.14-558,195.98

Finding the Fourth Proportional to 1,090,301.42, 1,635,787.14 and 558,195.98

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Solution

The fourth proportional to 1,090,301.42, 1,635,787.14 and 558,195.98 is: 837,465.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,301.42 : 1,635,787.14 = 558,195.98 : x
  2. Step 2: Convert to fraction form
    1,090,301.42/1,635,787.14 = 558,195.98/x
  3. Step 3: Cross multiply
    1,090,301.42x = 1,635,787.14 × 558,195.98
  4. Step 4: Simplify right side
    1,090,301.42x = 913,089,805,683.70
  5. Step 5: Solve for x
    x = 913,089,805,683.70/1,090,301.42
  6. Step 6: Final answer
    x = 837,465.48

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