Home / 6,384,034.05-9,576,051.08-2,600,232.45

Finding the Fourth Proportional to 6,384,034.05, 9,576,051.08 and 2,600,232.45

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Solution

The fourth proportional to 6,384,034.05, 9,576,051.08 and 2,600,232.45 is: 3,900,348.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,034.05 : 9,576,051.08 = 2,600,232.45 : x
  2. Step 2: Convert to fraction form
    6,384,034.05/9,576,051.08 = 2,600,232.45/x
  3. Step 3: Cross multiply
    6,384,034.05x = 9,576,051.08 × 2,600,232.45
  4. Step 4: Simplify right side
    6,384,034.05x = 24,899,958,748,072.38
  5. Step 5: Solve for x
    x = 24,899,958,748,072.38/6,384,034.05
  6. Step 6: Final answer
    x = 3,900,348.68

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Double scale
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Similar ratio
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1.5x scale

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.