Home / 6,020,383.68-8,308,122.72-3,304,136.64

Finding the Fourth Proportional to 6,020,383.68, 8,308,122.72 and 3,304,136.64

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Solution

The fourth proportional to 6,020,383.68, 8,308,122.72 and 3,304,136.64 is: 4,559,704.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,383.68 : 8,308,122.72 = 3,304,136.64 : x
  2. Step 2: Convert to fraction form
    6,020,383.68/8,308,122.72 = 3,304,136.64/x
  3. Step 3: Cross multiply
    6,020,383.68x = 8,308,122.72 × 3,304,136.64
  4. Step 4: Simplify right side
    6,020,383.68x = 27,451,172,688,768.46
  5. Step 5: Solve for x
    x = 27,451,172,688,768.46/6,020,383.68
  6. Step 6: Final answer
    x = 4,559,704.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.