Home / 4,010,577.27-5,534,558.91-2,175,076.05

Finding the Fourth Proportional to 4,010,577.27, 5,534,558.91 and 2,175,076.05

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Solution

The fourth proportional to 4,010,577.27, 5,534,558.91 and 2,175,076.05 is: 3,001,584.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,577.27 : 5,534,558.91 = 2,175,076.05 : x
  2. Step 2: Convert to fraction form
    4,010,577.27/5,534,558.91 = 2,175,076.05/x
  3. Step 3: Cross multiply
    4,010,577.27x = 5,534,558.91 × 2,175,076.05
  4. Step 4: Simplify right side
    4,010,577.27x = 12,038,086,532,455.11
  5. Step 5: Solve for x
    x = 12,038,086,532,455.11/4,010,577.27
  6. Step 6: Final answer
    x = 3,001,584.49

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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.