Home / 2,011,173.15-2,775,473.67-1,093,464.03

Finding the Fourth Proportional to 2,011,173.15, 2,775,473.67 and 1,093,464.03

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Solution

The fourth proportional to 2,011,173.15, 2,775,473.67 and 1,093,464.03 is: 1,509,010.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,173.15 : 2,775,473.67 = 1,093,464.03 : x
  2. Step 2: Convert to fraction form
    2,011,173.15/2,775,473.67 = 1,093,464.03/x
  3. Step 3: Cross multiply
    2,011,173.15x = 2,775,473.67 × 1,093,464.03
  4. Step 4: Simplify right side
    2,011,173.15x = 3,034,880,624,357.09
  5. Step 5: Solve for x
    x = 3,034,880,624,357.09/2,011,173.15
  6. Step 6: Final answer
    x = 1,509,010.11

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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.