Home / 3,576,595.46-5,364,893.21-2,942,946.39

Finding the Fourth Proportional to 3,576,595.46, 5,364,893.21 and 2,942,946.39

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Solution

The fourth proportional to 3,576,595.46, 5,364,893.21 and 2,942,946.39 is: 4,414,419.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,595.46 : 5,364,893.21 = 2,942,946.39 : x
  2. Step 2: Convert to fraction form
    3,576,595.46/5,364,893.21 = 2,942,946.39/x
  3. Step 3: Cross multiply
    3,576,595.46x = 5,364,893.21 × 2,942,946.39
  4. Step 4: Simplify right side
    3,576,595.46x = 15,788,593,090,390.28
  5. Step 5: Solve for x
    x = 15,788,593,090,390.28/3,576,595.46
  6. Step 6: Final answer
    x = 4,414,419.59

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1.5x scale

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.