Home / 4,552,845.70-6,829,268.55-2,285,364.10

Finding the Fourth Proportional to 4,552,845.70, 6,829,268.55 and 2,285,364.10

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Solution

The fourth proportional to 4,552,845.70, 6,829,268.55 and 2,285,364.10 is: 3,428,046.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,845.70 : 6,829,268.55 = 2,285,364.10 : x
  2. Step 2: Convert to fraction form
    4,552,845.70/6,829,268.55 = 2,285,364.10/x
  3. Step 3: Cross multiply
    4,552,845.70x = 6,829,268.55 × 2,285,364.10
  4. Step 4: Simplify right side
    4,552,845.70x = 15,607,365,173,429.05
  5. Step 5: Solve for x
    x = 15,607,365,173,429.05/4,552,845.70
  6. Step 6: Final answer
    x = 3,428,046.15

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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.