Home / 1,776,041.70-2,662,750.35-978,224.10

Finding the Fourth Proportional to 1,776,041.70, 2,662,750.35 and 978,224.10

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Solution

The fourth proportional to 1,776,041.70, 2,662,750.35 and 978,224.10 is: 1,466,613.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,041.70 : 2,662,750.35 = 978,224.10 : x
  2. Step 2: Convert to fraction form
    1,776,041.70/2,662,750.35 = 978,224.10/x
  3. Step 3: Cross multiply
    1,776,041.70x = 2,662,750.35 × 978,224.10
  4. Step 4: Simplify right side
    1,776,041.70x = 2,604,766,564,653.44
  5. Step 5: Solve for x
    x = 2,604,766,564,653.44/1,776,041.70
  6. Step 6: Final answer
    x = 1,466,613.40

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