Home / 4,010,577.87-5,534,559.79-2,175,076.66

Finding the Fourth Proportional to 4,010,577.87, 5,534,559.79 and 2,175,076.66

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Solution

The fourth proportional to 4,010,577.87, 5,534,559.79 and 2,175,076.66 is: 3,001,585.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,577.87 : 5,534,559.79 = 2,175,076.66 : x
  2. Step 2: Convert to fraction form
    4,010,577.87/5,534,559.79 = 2,175,076.66/x
  3. Step 3: Cross multiply
    4,010,577.87x = 5,534,559.79 × 2,175,076.66
  4. Step 4: Simplify right side
    4,010,577.87x = 12,038,091,822,603.50
  5. Step 5: Solve for x
    x = 12,038,091,822,603.50/4,010,577.87
  6. Step 6: Final answer
    x = 3,001,585.36

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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.