Home / 3,456,002.70-5,174,672.85-3,456,002.70

Finding the Fourth Proportional to 3,456,002.70, 5,174,672.85 and 3,456,002.70

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Solution

The fourth proportional to 3,456,002.70, 5,174,672.85 and 3,456,002.70 is: 5,174,672.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,002.70 : 5,174,672.85 = 3,456,002.70 : x
  2. Step 2: Convert to fraction form
    3,456,002.70/5,174,672.85 = 3,456,002.70/x
  3. Step 3: Cross multiply
    3,456,002.70x = 5,174,672.85 × 3,456,002.70
  4. Step 4: Simplify right side
    3,456,002.70x = 17,883,683,341,216.70
  5. Step 5: Solve for x
    x = 17,883,683,341,216.70/3,456,002.70
  6. Step 6: Final answer
    x = 5,174,672.85

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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.