Home / 5,227,872.84-7,842,293.64-2,033,239.32

Finding the Fourth Proportional to 5,227,872.84, 7,842,293.64 and 2,033,239.32

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Solution

The fourth proportional to 5,227,872.84, 7,842,293.64 and 2,033,239.32 is: 3,050,047.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,227,872.84 : 7,842,293.64 = 2,033,239.32 : x
  2. Step 2: Convert to fraction form
    5,227,872.84/7,842,293.64 = 2,033,239.32/x
  3. Step 3: Cross multiply
    5,227,872.84x = 7,842,293.64 × 2,033,239.32
  4. Step 4: Simplify right side
    5,227,872.84x = 15,945,259,787,833.92
  5. Step 5: Solve for x
    x = 15,945,259,787,833.92/5,227,872.84
  6. Step 6: Final answer
    x = 3,050,047.37

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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.