Home / 3,070,648.46-4,609,964.03-2,361,174.72

Finding the Fourth Proportional to 3,070,648.46, 4,609,964.03 and 2,361,174.72

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Solution

The fourth proportional to 3,070,648.46, 4,609,964.03 and 2,361,174.72 is: 3,544,831.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,648.46 : 4,609,964.03 = 2,361,174.72 : x
  2. Step 2: Convert to fraction form
    3,070,648.46/4,609,964.03 = 2,361,174.72/x
  3. Step 3: Cross multiply
    3,070,648.46x = 4,609,964.03 × 2,361,174.72
  4. Step 4: Simplify right side
    3,070,648.46x = 10,884,930,515,939.45
  5. Step 5: Solve for x
    x = 10,884,930,515,939.45/3,070,648.46
  6. Step 6: Final answer
    x = 3,544,831.22

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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.