Home / 4,097,185.57-5,654,117.24-2,261,645.07

Finding the Fourth Proportional to 4,097,185.57, 5,654,117.24 and 2,261,645.07

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Solution

The fourth proportional to 4,097,185.57, 5,654,117.24 and 2,261,645.07 is: 3,121,070.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,185.57 : 5,654,117.24 = 2,261,645.07 : x
  2. Step 2: Convert to fraction form
    4,097,185.57/5,654,117.24 = 2,261,645.07/x
  3. Step 3: Cross multiply
    4,097,185.57x = 5,654,117.24 × 2,261,645.07
  4. Step 4: Simplify right side
    4,097,185.57x = 12,787,606,381,048.01
  5. Step 5: Solve for x
    x = 12,787,606,381,048.01/4,097,185.57
  6. Step 6: Final answer
    x = 3,121,070.83

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Double scale
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1.5x scale

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.