Home / 3,145,302.80-4,710,955.80-2,585,430.80

Finding the Fourth Proportional to 3,145,302.80, 4,710,955.80 and 2,585,430.80

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Solution

The fourth proportional to 3,145,302.80, 4,710,955.80 and 2,585,430.80 is: 3,872,393.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,145,302.80 : 4,710,955.80 = 2,585,430.80 : x
  2. Step 2: Convert to fraction form
    3,145,302.80/4,710,955.80 = 2,585,430.80/x
  3. Step 3: Cross multiply
    3,145,302.80x = 4,710,955.80 × 2,585,430.80
  4. Step 4: Simplify right side
    3,145,302.80x = 12,179,850,222,758.64
  5. Step 5: Solve for x
    x = 12,179,850,222,758.64/3,145,302.80
  6. Step 6: Final answer
    x = 3,872,393.53

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