Home / 2,304,668.80-3,181,637.43-1,683,776.75

Finding the Fourth Proportional to 2,304,668.80, 3,181,637.43 and 1,683,776.75

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Solution

The fourth proportional to 2,304,668.80, 3,181,637.43 and 1,683,776.75 is: 2,324,484.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,668.80 : 3,181,637.43 = 1,683,776.75 : x
  2. Step 2: Convert to fraction form
    2,304,668.80/3,181,637.43 = 1,683,776.75/x
  3. Step 3: Cross multiply
    2,304,668.80x = 3,181,637.43 × 1,683,776.75
  4. Step 4: Simplify right side
    2,304,668.80x = 5,357,167,123,144.87
  5. Step 5: Solve for x
    x = 5,357,167,123,144.87/2,304,668.80
  6. Step 6: Final answer
    x = 2,324,484.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.