Home / 1,344,432.80-2,016,649.20-896,535.20

Finding the Fourth Proportional to 1,344,432.80, 2,016,649.20 and 896,535.20

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Solution

The fourth proportional to 1,344,432.80, 2,016,649.20 and 896,535.20 is: 1,344,802.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,432.80 : 2,016,649.20 = 896,535.20 : x
  2. Step 2: Convert to fraction form
    1,344,432.80/2,016,649.20 = 896,535.20/x
  3. Step 3: Cross multiply
    1,344,432.80x = 2,016,649.20 × 896,535.20
  4. Step 4: Simplify right side
    1,344,432.80x = 1,807,996,993,851.84
  5. Step 5: Solve for x
    x = 1,807,996,993,851.84/1,344,432.80
  6. Step 6: Final answer
    x = 1,344,802.80

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