Home / 4,455,493.88-6,147,527.61-2,521,754.46

Finding the Fourth Proportional to 4,455,493.88, 6,147,527.61 and 2,521,754.46

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Solution

The fourth proportional to 4,455,493.88, 6,147,527.61 and 2,521,754.46 is: 3,479,424.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,493.88 : 6,147,527.61 = 2,521,754.46 : x
  2. Step 2: Convert to fraction form
    4,455,493.88/6,147,527.61 = 2,521,754.46/x
  3. Step 3: Cross multiply
    4,455,493.88x = 6,147,527.61 × 2,521,754.46
  4. Step 4: Simplify right side
    4,455,493.88x = 15,502,555,145,437.41
  5. Step 5: Solve for x
    x = 15,502,555,145,437.41/4,455,493.88
  6. Step 6: Final answer
    x = 3,479,424.63

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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.