Home / 6,295,709.80-9,443,564.70-5,035,997.80

Finding the Fourth Proportional to 6,295,709.80, 9,443,564.70 and 5,035,997.80

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Solution

The fourth proportional to 6,295,709.80, 9,443,564.70 and 5,035,997.80 is: 7,553,996.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,709.80 : 9,443,564.70 = 5,035,997.80 : x
  2. Step 2: Convert to fraction form
    6,295,709.80/9,443,564.70 = 5,035,997.80/x
  3. Step 3: Cross multiply
    6,295,709.80x = 9,443,564.70 × 5,035,997.80
  4. Step 4: Simplify right side
    6,295,709.80x = 47,557,771,053,357.66
  5. Step 5: Solve for x
    x = 47,557,771,053,357.66/6,295,709.80
  6. Step 6: Final answer
    x = 7,553,996.70

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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.