Home / 4,233,658.71-5,842,489.46-2,299,933.83

Finding the Fourth Proportional to 4,233,658.71, 5,842,489.46 and 2,299,933.83

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Solution

The fourth proportional to 4,233,658.71, 5,842,489.46 and 2,299,933.83 is: 3,173,930.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,658.71 : 5,842,489.46 = 2,299,933.83 : x
  2. Step 2: Convert to fraction form
    4,233,658.71/5,842,489.46 = 2,299,933.83/x
  3. Step 3: Cross multiply
    4,233,658.71x = 5,842,489.46 × 2,299,933.83
  4. Step 4: Simplify right side
    4,233,658.71x = 13,437,339,148,972.76
  5. Step 5: Solve for x
    x = 13,437,339,148,972.76/4,233,658.71
  6. Step 6: Final answer
    x = 3,173,930.65

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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.