Home / 4,130,785.94-6,198,604.06-1,734,446.30

Finding the Fourth Proportional to 4,130,785.94, 6,198,604.06 and 1,734,446.30

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Solution

The fourth proportional to 4,130,785.94, 6,198,604.06 and 1,734,446.30 is: 2,602,687.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,785.94 : 6,198,604.06 = 1,734,446.30 : x
  2. Step 2: Convert to fraction form
    4,130,785.94/6,198,604.06 = 1,734,446.30/x
  3. Step 3: Cross multiply
    4,130,785.94x = 6,198,604.06 × 1,734,446.30
  4. Step 4: Simplify right side
    4,130,785.94x = 10,751,145,877,031.98
  5. Step 5: Solve for x
    x = 10,751,145,877,031.98/4,130,785.94
  6. Step 6: Final answer
    x = 2,602,687.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.