Home / 4,010,654.87-6,015,555.83-1,131,950.51

Finding the Fourth Proportional to 4,010,654.87, 6,015,555.83 and 1,131,950.51

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Solution

The fourth proportional to 4,010,654.87, 6,015,555.83 and 1,131,950.51 is: 1,697,805.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,654.87 : 6,015,555.83 = 1,131,950.51 : x
  2. Step 2: Convert to fraction form
    4,010,654.87/6,015,555.83 = 1,131,950.51/x
  3. Step 3: Cross multiply
    4,010,654.87x = 6,015,555.83 × 1,131,950.51
  4. Step 4: Simplify right side
    4,010,654.87x = 6,809,311,507,570.74
  5. Step 5: Solve for x
    x = 6,809,311,507,570.74/4,010,654.87
  6. Step 6: Final answer
    x = 1,697,805.40

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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.