Home / 2,660,142-3,670,995.96-1,452,920.88

Finding the Fourth Proportional to 2,660,142, 3,670,995.96 and 1,452,920.88

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Solution

The fourth proportional to 2,660,142, 3,670,995.96 and 1,452,920.88 is: 2,005,030.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,660,142 : 3,670,995.96 = 1,452,920.88 : x
  2. Step 2: Convert to fraction form
    2,660,142/3,670,995.96 = 1,452,920.88/x
  3. Step 3: Cross multiply
    2,660,142x = 3,670,995.96 × 1,452,920.88
  4. Step 4: Simplify right side
    2,660,142x = 5,333,666,680,679.64
  5. Step 5: Solve for x
    x = 5,333,666,680,679.64/2,660,142
  6. Step 6: Final answer
    x = 2,005,030.81

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