Home / 3,337,105.39-4,999,936.81-2,240,835.23

Finding the Fourth Proportional to 3,337,105.39, 4,999,936.81 and 2,240,835.23

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Solution

The fourth proportional to 3,337,105.39, 4,999,936.81 and 2,240,835.23 is: 3,357,411.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,105.39 : 4,999,936.81 = 2,240,835.23 : x
  2. Step 2: Convert to fraction form
    3,337,105.39/4,999,936.81 = 2,240,835.23/x
  3. Step 3: Cross multiply
    3,337,105.39x = 4,999,936.81 × 2,240,835.23
  4. Step 4: Simplify right side
    3,337,105.39x = 11,204,034,551,621.81
  5. Step 5: Solve for x
    x = 11,204,034,551,621.81/3,337,105.39
  6. Step 6: Final answer
    x = 3,357,411.06

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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.