Home / 1,937,683.68-2,902,324.56-938,316

Finding the Fourth Proportional to 1,937,683.68, 2,902,324.56 and 938,316

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Solution

The fourth proportional to 1,937,683.68, 2,902,324.56 and 938,316 is: 1,405,439.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,683.68 : 2,902,324.56 = 938,316 : x
  2. Step 2: Convert to fraction form
    1,937,683.68/2,902,324.56 = 938,316/x
  3. Step 3: Cross multiply
    1,937,683.68x = 2,902,324.56 × 938,316
  4. Step 4: Simplify right side
    1,937,683.68x = 2,723,297,571,840.96
  5. Step 5: Solve for x
    x = 2,723,297,571,840.96/1,937,683.68
  6. Step 6: Final answer
    x = 1,405,439.70

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