Home / 4,097,087.15-5,653,979.40-2,261,544.93

Finding the Fourth Proportional to 4,097,087.15, 5,653,979.40 and 2,261,544.93

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Solution

The fourth proportional to 4,097,087.15, 5,653,979.40 and 2,261,544.93 is: 3,120,931.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,087.15 : 5,653,979.40 = 2,261,544.93 : x
  2. Step 2: Convert to fraction form
    4,097,087.15/5,653,979.40 = 2,261,544.93/x
  3. Step 3: Cross multiply
    4,097,087.15x = 5,653,979.40 × 2,261,544.93
  4. Step 4: Simplify right side
    4,097,087.15x = 12,786,728,446,394.44
  5. Step 5: Solve for x
    x = 12,786,728,446,394.44/4,097,087.15
  6. Step 6: Final answer
    x = 3,120,931.53

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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.