Home / 1,104,235.40-1,658,102.70-806,803.40

Finding the Fourth Proportional to 1,104,235.40, 1,658,102.70 and 806,803.40

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Solution

The fourth proportional to 1,104,235.40, 1,658,102.70 and 806,803.40 is: 1,211,483.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,235.40 : 1,658,102.70 = 806,803.40 : x
  2. Step 2: Convert to fraction form
    1,104,235.40/1,658,102.70 = 806,803.40/x
  3. Step 3: Cross multiply
    1,104,235.40x = 1,658,102.70 × 806,803.40
  4. Step 4: Simplify right side
    1,104,235.40x = 1,337,762,895,909.18
  5. Step 5: Solve for x
    x = 1,337,762,895,909.18/1,104,235.40
  6. Step 6: Final answer
    x = 1,211,483.44

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