Home / 4,670,844.60-7,007,579.10-2,274,767.40

Finding the Fourth Proportional to 4,670,844.60, 7,007,579.10 and 2,274,767.40

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Solution

The fourth proportional to 4,670,844.60, 7,007,579.10 and 2,274,767.40 is: 3,412,790.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,844.60 : 7,007,579.10 = 2,274,767.40 : x
  2. Step 2: Convert to fraction form
    4,670,844.60/7,007,579.10 = 2,274,767.40/x
  3. Step 3: Cross multiply
    4,670,844.60x = 7,007,579.10 × 2,274,767.40
  4. Step 4: Simplify right side
    4,670,844.60x = 15,940,612,489,601.34
  5. Step 5: Solve for x
    x = 15,940,612,489,601.34/4,670,844.60
  6. Step 6: Final answer
    x = 3,412,790.16

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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.