Home / 5,624,648.89-8,435,232.04-2,029,960.83

Finding the Fourth Proportional to 5,624,648.89, 8,435,232.04 and 2,029,960.83

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Solution

The fourth proportional to 5,624,648.89, 8,435,232.04 and 2,029,960.83 is: 3,044,312.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,648.89 : 8,435,232.04 = 2,029,960.83 : x
  2. Step 2: Convert to fraction form
    5,624,648.89/8,435,232.04 = 2,029,960.83/x
  3. Step 3: Cross multiply
    5,624,648.89x = 8,435,232.04 × 2,029,960.83
  4. Step 4: Simplify right side
    5,624,648.89x = 17,123,190,633,160.99
  5. Step 5: Solve for x
    x = 17,123,190,633,160.99/5,624,648.89
  6. Step 6: Final answer
    x = 3,044,312.80

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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.