Home / 1,104,884.47-1,657,362.34-306,173.71

Finding the Fourth Proportional to 1,104,884.47, 1,657,362.34 and 306,173.71

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Solution

The fourth proportional to 1,104,884.47, 1,657,362.34 and 306,173.71 is: 459,270.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,884.47 : 1,657,362.34 = 306,173.71 : x
  2. Step 2: Convert to fraction form
    1,104,884.47/1,657,362.34 = 306,173.71/x
  3. Step 3: Cross multiply
    1,104,884.47x = 1,657,362.34 × 306,173.71
  4. Step 4: Simplify right side
    1,104,884.47x = 507,440,776,452.08
  5. Step 5: Solve for x
    x = 507,440,776,452.08/1,104,884.47
  6. Step 6: Final answer
    x = 459,270.44

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