Home / 6,535,344.45-9,794,048.51-4,134,891.90

Finding the Fourth Proportional to 6,535,344.45, 9,794,048.51 and 4,134,891.90

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Solution

The fourth proportional to 6,535,344.45, 9,794,048.51 and 4,134,891.90 is: 6,196,663.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,535,344.45 : 9,794,048.51 = 4,134,891.90 : x
  2. Step 2: Convert to fraction form
    6,535,344.45/9,794,048.51 = 4,134,891.90/x
  3. Step 3: Cross multiply
    6,535,344.45x = 9,794,048.51 × 4,134,891.90
  4. Step 4: Simplify right side
    6,535,344.45x = 40,497,331,899,270.98
  5. Step 5: Solve for x
    x = 40,497,331,899,270.98/6,535,344.45
  6. Step 6: Final answer
    x = 6,196,663.72

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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.