Home / 4,192,695.62-5,785,785.94-2,357,231.57

Finding the Fourth Proportional to 4,192,695.62, 5,785,785.94 and 2,357,231.57

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Solution

The fourth proportional to 4,192,695.62, 5,785,785.94 and 2,357,231.57 is: 3,252,904.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,695.62 : 5,785,785.94 = 2,357,231.57 : x
  2. Step 2: Convert to fraction form
    4,192,695.62/5,785,785.94 = 2,357,231.57/x
  3. Step 3: Cross multiply
    4,192,695.62x = 5,785,785.94 × 2,357,231.57
  4. Step 4: Simplify right side
    4,192,695.62x = 13,638,437,261,904.81
  5. Step 5: Solve for x
    x = 13,638,437,261,904.81/4,192,695.62
  6. Step 6: Final answer
    x = 3,252,904.22

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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.