Home / 8,982,157.62-13,473,236.70-2,834,762.30

Finding the Fourth Proportional to 8,982,157.62, 13,473,236.70 and 2,834,762.30

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Solution

The fourth proportional to 8,982,157.62, 13,473,236.70 and 2,834,762.30 is: 4,252,143.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,982,157.62 : 13,473,236.70 = 2,834,762.30 : x
  2. Step 2: Convert to fraction form
    8,982,157.62/13,473,236.70 = 2,834,762.30/x
  3. Step 3: Cross multiply
    8,982,157.62x = 13,473,236.70 × 2,834,762.30
  4. Step 4: Simplify right side
    8,982,157.62x = 38,193,423,456,136.41
  5. Step 5: Solve for x
    x = 38,193,423,456,136.41/8,982,157.62
  6. Step 6: Final answer
    x = 4,252,143.54

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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.