Home / 1,267,958.18-1,898,782.34-887,095.77

Finding the Fourth Proportional to 1,267,958.18, 1,898,782.34 and 887,095.77

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Solution

The fourth proportional to 1,267,958.18, 1,898,782.34 and 887,095.77 is: 1,328,436.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,958.18 : 1,898,782.34 = 887,095.77 : x
  2. Step 2: Convert to fraction form
    1,267,958.18/1,898,782.34 = 887,095.77/x
  3. Step 3: Cross multiply
    1,267,958.18x = 1,898,782.34 × 887,095.77
  4. Step 4: Simplify right side
    1,267,958.18x = 1,684,401,781,964.70
  5. Step 5: Solve for x
    x = 1,684,401,781,964.70/1,267,958.18
  6. Step 6: Final answer
    x = 1,328,436.39

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