Home / 958,517.80-1,437,776.70-284,703.10

Finding the Fourth Proportional to 958,517.80, 1,437,776.70 and 284,703.10

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Solution

The fourth proportional to 958,517.80, 1,437,776.70 and 284,703.10 is: 427,054.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,517.80 : 1,437,776.70 = 284,703.10 : x
  2. Step 2: Convert to fraction form
    958,517.80/1,437,776.70 = 284,703.10/x
  3. Step 3: Cross multiply
    958,517.80x = 1,437,776.70 × 284,703.10
  4. Step 4: Simplify right side
    958,517.80x = 409,339,483,597.77
  5. Step 5: Solve for x
    x = 409,339,483,597.77/958,517.80
  6. Step 6: Final answer
    x = 427,054.65

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