Home / 1,580,951.20-2,371,426.80-443,711.20

Finding the Fourth Proportional to 1,580,951.20, 2,371,426.80 and 443,711.20

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Solution

The fourth proportional to 1,580,951.20, 2,371,426.80 and 443,711.20 is: 665,566.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,951.20 : 2,371,426.80 = 443,711.20 : x
  2. Step 2: Convert to fraction form
    1,580,951.20/2,371,426.80 = 443,711.20/x
  3. Step 3: Cross multiply
    1,580,951.20x = 2,371,426.80 × 443,711.20
  4. Step 4: Simplify right side
    1,580,951.20x = 1,052,228,631,140.16
  5. Step 5: Solve for x
    x = 1,052,228,631,140.16/1,580,951.20
  6. Step 6: Final answer
    x = 665,566.80

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