Home / 5,589,011.88-7,713,653.22-3,141,824.46

Finding the Fourth Proportional to 5,589,011.88, 7,713,653.22 and 3,141,824.46

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Solution

The fourth proportional to 5,589,011.88, 7,713,653.22 and 3,141,824.46 is: 4,336,176.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589,011.88 : 7,713,653.22 = 3,141,824.46 : x
  2. Step 2: Convert to fraction form
    5,589,011.88/7,713,653.22 = 3,141,824.46/x
  3. Step 3: Cross multiply
    5,589,011.88x = 7,713,653.22 × 3,141,824.46
  4. Step 4: Simplify right side
    5,589,011.88x = 24,234,944,362,553.76
  5. Step 5: Solve for x
    x = 24,234,944,362,553.76/5,589,011.88
  6. Step 6: Final answer
    x = 4,336,176.93

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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.