Home / 6,951,210.55-10,426,815.83-4,109,860.15

Finding the Fourth Proportional to 6,951,210.55, 10,426,815.83 and 4,109,860.15

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Solution

The fourth proportional to 6,951,210.55, 10,426,815.83 and 4,109,860.15 is: 6,164,790.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951,210.55 : 10,426,815.83 = 4,109,860.15 : x
  2. Step 2: Convert to fraction form
    6,951,210.55/10,426,815.83 = 4,109,860.15/x
  3. Step 3: Cross multiply
    6,951,210.55x = 10,426,815.83 × 4,109,860.15
  4. Step 4: Simplify right side
    6,951,210.55x = 42,852,754,850,556.87
  5. Step 5: Solve for x
    x = 42,852,754,850,556.87/6,951,210.55
  6. Step 6: Final answer
    x = 6,164,790.23

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Similar ratio
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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.