Home / 1,648,862.30-2,473,293.45-809,054.30

Finding the Fourth Proportional to 1,648,862.30, 2,473,293.45 and 809,054.30

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Solution

The fourth proportional to 1,648,862.30, 2,473,293.45 and 809,054.30 is: 1,213,581.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,648,862.30 : 2,473,293.45 = 809,054.30 : x
  2. Step 2: Convert to fraction form
    1,648,862.30/2,473,293.45 = 809,054.30/x
  3. Step 3: Cross multiply
    1,648,862.30x = 2,473,293.45 × 809,054.30
  4. Step 4: Simplify right side
    1,648,862.30x = 2,001,028,700,884.34
  5. Step 5: Solve for x
    x = 2,001,028,700,884.34/1,648,862.30
  6. Step 6: Final answer
    x = 1,213,581.45

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