Home / 4,355,924.37-6,011,180.62-2,422,143.43

Finding the Fourth Proportional to 4,355,924.37, 6,011,180.62 and 2,422,143.43

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Solution

The fourth proportional to 4,355,924.37, 6,011,180.62 and 2,422,143.43 is: 3,342,560.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,924.37 : 6,011,180.62 = 2,422,143.43 : x
  2. Step 2: Convert to fraction form
    4,355,924.37/6,011,180.62 = 2,422,143.43/x
  3. Step 3: Cross multiply
    4,355,924.37x = 6,011,180.62 × 2,422,143.43
  4. Step 4: Simplify right side
    4,355,924.37x = 14,559,941,654,724.02
  5. Step 5: Solve for x
    x = 14,559,941,654,724.02/4,355,924.37
  6. Step 6: Final answer
    x = 3,342,560.71

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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.