Home / 3,410,237.24-4,706,127.78-1,882,344.76

Finding the Fourth Proportional to 3,410,237.24, 4,706,127.78 and 1,882,344.76

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Solution

The fourth proportional to 3,410,237.24, 4,706,127.78 and 1,882,344.76 is: 2,597,635.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,237.24 : 4,706,127.78 = 1,882,344.76 : x
  2. Step 2: Convert to fraction form
    3,410,237.24/4,706,127.78 = 1,882,344.76/x
  3. Step 3: Cross multiply
    3,410,237.24x = 4,706,127.78 × 1,882,344.76
  4. Step 4: Simplify right side
    3,410,237.24x = 8,858,554,966,573.43
  5. Step 5: Solve for x
    x = 8,858,554,966,573.43/3,410,237.24
  6. Step 6: Final answer
    x = 2,597,635.98

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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.