Home / 1,406,693.94-2,104,012.62-1,304,588.58

Finding the Fourth Proportional to 1,406,693.94, 2,104,012.62 and 1,304,588.58

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Solution

The fourth proportional to 1,406,693.94, 2,104,012.62 and 1,304,588.58 is: 1,951,292.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,693.94 : 2,104,012.62 = 1,304,588.58 : x
  2. Step 2: Convert to fraction form
    1,406,693.94/2,104,012.62 = 1,304,588.58/x
  3. Step 3: Cross multiply
    1,406,693.94x = 2,104,012.62 × 1,304,588.58
  4. Step 4: Simplify right side
    1,406,693.94x = 2,744,870,836,227.88
  5. Step 5: Solve for x
    x = 2,744,870,836,227.88/1,406,693.94
  6. Step 6: Final answer
    x = 1,951,292.15

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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.