Home / 4,682,031.96-7,022,537.42-3,175,393.08

Finding the Fourth Proportional to 4,682,031.96, 7,022,537.42 and 3,175,393.08

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Solution

The fourth proportional to 4,682,031.96, 7,022,537.42 and 3,175,393.08 is: 4,762,743.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,031.96 : 7,022,537.42 = 3,175,393.08 : x
  2. Step 2: Convert to fraction form
    4,682,031.96/7,022,537.42 = 3,175,393.08/x
  3. Step 3: Cross multiply
    4,682,031.96x = 7,022,537.42 × 3,175,393.08
  4. Step 4: Simplify right side
    4,682,031.96x = 22,299,316,727,509.05
  5. Step 5: Solve for x
    x = 22,299,316,727,509.05/4,682,031.96
  6. Step 6: Final answer
    x = 4,762,743.38

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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.