Home / 3,576,734.16-4,935,846.22-1,945,106.41

Finding the Fourth Proportional to 3,576,734.16, 4,935,846.22 and 1,945,106.41

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Solution

The fourth proportional to 3,576,734.16, 4,935,846.22 and 1,945,106.41 is: 2,684,221.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,734.16 : 4,935,846.22 = 1,945,106.41 : x
  2. Step 2: Convert to fraction form
    3,576,734.16/4,935,846.22 = 1,945,106.41/x
  3. Step 3: Cross multiply
    3,576,734.16x = 4,935,846.22 × 1,945,106.41
  4. Step 4: Simplify right side
    3,576,734.16x = 9,600,746,124,289.82
  5. Step 5: Solve for x
    x = 9,600,746,124,289.82/3,576,734.16
  6. Step 6: Final answer
    x = 2,684,221.33

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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.