Home / 3,727,032.57-5,590,673.15-1,031,131.89

Finding the Fourth Proportional to 3,727,032.57, 5,590,673.15 and 1,031,131.89

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Solution

The fourth proportional to 3,727,032.57, 5,590,673.15 and 1,031,131.89 is: 1,546,732.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,032.57 : 5,590,673.15 = 1,031,131.89 : x
  2. Step 2: Convert to fraction form
    3,727,032.57/5,590,673.15 = 1,031,131.89/x
  3. Step 3: Cross multiply
    3,727,032.57x = 5,590,673.15 × 1,031,131.89
  4. Step 4: Simplify right side
    3,727,032.57x = 5,764,721,366,376.09
  5. Step 5: Solve for x
    x = 5,764,721,366,376.09/3,727,032.57
  6. Step 6: Final answer
    x = 1,546,732.22

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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.