Home / 5,332,361.35-8,000,408.27-1,546,071.43

Finding the Fourth Proportional to 5,332,361.35, 8,000,408.27 and 1,546,071.43

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Solution

The fourth proportional to 5,332,361.35, 8,000,408.27 and 1,546,071.43 is: 2,319,648.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,332,361.35 : 8,000,408.27 = 1,546,071.43 : x
  2. Step 2: Convert to fraction form
    5,332,361.35/8,000,408.27 = 1,546,071.43/x
  3. Step 3: Cross multiply
    5,332,361.35x = 8,000,408.27 × 1,546,071.43
  4. Step 4: Simplify right side
    5,332,361.35x = 12,369,202,654,582.72
  5. Step 5: Solve for x
    x = 12,369,202,654,582.72/5,332,361.35
  6. Step 6: Final answer
    x = 2,319,648.25

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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.