Home / 1,304,046.26-1,955,859.57-357,195.62

Finding the Fourth Proportional to 1,304,046.26, 1,955,859.57 and 357,195.62

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Solution

The fourth proportional to 1,304,046.26, 1,955,859.57 and 357,195.62 is: 535,735.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,046.26 : 1,955,859.57 = 357,195.62 : x
  2. Step 2: Convert to fraction form
    1,304,046.26/1,955,859.57 = 357,195.62/x
  3. Step 3: Cross multiply
    1,304,046.26x = 1,955,859.57 × 357,195.62
  4. Step 4: Simplify right side
    1,304,046.26x = 698,624,471,739.08
  5. Step 5: Solve for x
    x = 698,624,471,739.08/1,304,046.26
  6. Step 6: Final answer
    x = 535,735.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.