Home / 8,021,937.60-11,070,524.51-4,537,208.22

Finding the Fourth Proportional to 8,021,937.60, 11,070,524.51 and 4,537,208.22

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Solution

The fourth proportional to 8,021,937.60, 11,070,524.51 and 4,537,208.22 is: 6,261,489.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,021,937.60 : 11,070,524.51 = 4,537,208.22 : x
  2. Step 2: Convert to fraction form
    8,021,937.60/11,070,524.51 = 4,537,208.22/x
  3. Step 3: Cross multiply
    8,021,937.60x = 11,070,524.51 × 4,537,208.22
  4. Step 4: Simplify right side
    8,021,937.60x = 50,229,274,759,297.48
  5. Step 5: Solve for x
    x = 50,229,274,759,297.48/8,021,937.60
  6. Step 6: Final answer
    x = 6,261,489.09

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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.