Home / 1,017,595.80-1,523,769.30-807,643.80

Finding the Fourth Proportional to 1,017,595.80, 1,523,769.30 and 807,643.80

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Solution

The fourth proportional to 1,017,595.80, 1,523,769.30 and 807,643.80 is: 1,209,382.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,595.80 : 1,523,769.30 = 807,643.80 : x
  2. Step 2: Convert to fraction form
    1,017,595.80/1,523,769.30 = 807,643.80/x
  3. Step 3: Cross multiply
    1,017,595.80x = 1,523,769.30 × 807,643.80
  4. Step 4: Simplify right side
    1,017,595.80x = 1,230,662,827,775.34
  5. Step 5: Solve for x
    x = 1,230,662,827,775.34/1,017,595.80
  6. Step 6: Final answer
    x = 1,209,382.77

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