Home / 6,631,383.99-9,946,506.15-4,037,015.38

Finding the Fourth Proportional to 6,631,383.99, 9,946,506.15 and 4,037,015.38

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Solution

The fourth proportional to 6,631,383.99, 9,946,506.15 and 4,037,015.38 is: 6,055,176.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,631,383.99 : 9,946,506.15 = 4,037,015.38 : x
  2. Step 2: Convert to fraction form
    6,631,383.99/9,946,506.15 = 4,037,015.38/x
  3. Step 3: Cross multiply
    6,631,383.99x = 9,946,506.15 × 4,037,015.38
  4. Step 4: Simplify right side
    6,631,383.99x = 40,154,198,304,814.59
  5. Step 5: Solve for x
    x = 40,154,198,304,814.59/6,631,383.99
  6. Step 6: Final answer
    x = 6,055,176.17

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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.