Home / 3,754,213.05-5,631,855.23-1,160,741.01

Finding the Fourth Proportional to 3,754,213.05, 5,631,855.23 and 1,160,741.01

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Solution

The fourth proportional to 3,754,213.05, 5,631,855.23 and 1,160,741.01 is: 1,741,277.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,213.05 : 5,631,855.23 = 1,160,741.01 : x
  2. Step 2: Convert to fraction form
    3,754,213.05/5,631,855.23 = 1,160,741.01/x
  3. Step 3: Cross multiply
    3,754,213.05x = 5,631,855.23 × 1,160,741.01
  4. Step 4: Simplify right side
    3,754,213.05x = 6,537,125,327,843.98
  5. Step 5: Solve for x
    x = 6,537,125,327,843.98/3,754,213.05
  6. Step 6: Final answer
    x = 1,741,277.13

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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.