Home / 2,657,016.80-3,985,525.20-884,088.80

Finding the Fourth Proportional to 2,657,016.80, 3,985,525.20 and 884,088.80

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Solution

The fourth proportional to 2,657,016.80, 3,985,525.20 and 884,088.80 is: 1,326,133.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,016.80 : 3,985,525.20 = 884,088.80 : x
  2. Step 2: Convert to fraction form
    2,657,016.80/3,985,525.20 = 884,088.80/x
  3. Step 3: Cross multiply
    2,657,016.80x = 3,985,525.20 × 884,088.80
  4. Step 4: Simplify right side
    2,657,016.80x = 3,523,558,191,437.76
  5. Step 5: Solve for x
    x = 3,523,558,191,437.76/2,657,016.80
  6. Step 6: Final answer
    x = 1,326,133.20

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