Home / 5,872,383.84-8,804,142.32-3,851,136.80

Finding the Fourth Proportional to 5,872,383.84, 8,804,142.32 and 3,851,136.80

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Solution

The fourth proportional to 5,872,383.84, 8,804,142.32 and 3,851,136.80 is: 5,773,797.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,872,383.84 : 8,804,142.32 = 3,851,136.80 : x
  2. Step 2: Convert to fraction form
    5,872,383.84/8,804,142.32 = 3,851,136.80/x
  3. Step 3: Cross multiply
    5,872,383.84x = 8,804,142.32 × 3,851,136.80
  4. Step 4: Simplify right side
    5,872,383.84x = 33,905,956,480,989.38
  5. Step 5: Solve for x
    x = 33,905,956,480,989.38/5,872,383.84
  6. Step 6: Final answer
    x = 5,773,797.73

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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.