Home / 3,520,523.53-4,854,207.58-3,265,431.85

Finding the Fourth Proportional to 3,520,523.53, 4,854,207.58 and 3,265,431.85

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Solution

The fourth proportional to 3,520,523.53, 4,854,207.58 and 3,265,431.85 is: 4,502,479.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,520,523.53 : 4,854,207.58 = 3,265,431.85 : x
  2. Step 2: Convert to fraction form
    3,520,523.53/4,854,207.58 = 3,265,431.85/x
  3. Step 3: Cross multiply
    3,520,523.53x = 4,854,207.58 × 3,265,431.85
  4. Step 4: Simplify right side
    3,520,523.53x = 15,851,084,038,243.42
  5. Step 5: Solve for x
    x = 15,851,084,038,243.42/3,520,523.53
  6. Step 6: Final answer
    x = 4,502,479.22

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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.