Home / 3,291,747.24-4,936,599.80-1,161,333.14

Finding the Fourth Proportional to 3,291,747.24, 4,936,599.80 and 1,161,333.14

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Solution

The fourth proportional to 3,291,747.24, 4,936,599.80 and 1,161,333.14 is: 1,741,639.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,747.24 : 4,936,599.80 = 1,161,333.14 : x
  2. Step 2: Convert to fraction form
    3,291,747.24/4,936,599.80 = 1,161,333.14/x
  3. Step 3: Cross multiply
    3,291,747.24x = 4,936,599.80 × 1,161,333.14
  4. Step 4: Simplify right side
    3,291,747.24x = 5,733,036,916,167.71
  5. Step 5: Solve for x
    x = 5,733,036,916,167.71/3,291,747.24
  6. Step 6: Final answer
    x = 1,741,639.47

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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.