Home / 6,029,156.70-9,043,735.05-3,637,672.20

Finding the Fourth Proportional to 6,029,156.70, 9,043,735.05 and 3,637,672.20

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Solution

The fourth proportional to 6,029,156.70, 9,043,735.05 and 3,637,672.20 is: 5,456,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,156.70 : 9,043,735.05 = 3,637,672.20 : x
  2. Step 2: Convert to fraction form
    6,029,156.70/9,043,735.05 = 3,637,672.20/x
  3. Step 3: Cross multiply
    6,029,156.70x = 9,043,735.05 × 3,637,672.20
  4. Step 4: Simplify right side
    6,029,156.70x = 32,898,143,575,550.61
  5. Step 5: Solve for x
    x = 32,898,143,575,550.61/6,029,156.70
  6. Step 6: Final answer
    x = 5,456,508.30

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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.