Home / 6,433,243.29-9,695,046.20-5,794,347.69

Finding the Fourth Proportional to 6,433,243.29, 9,695,046.20 and 5,794,347.69

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Solution

The fourth proportional to 6,433,243.29, 9,695,046.20 and 5,794,347.69 is: 8,732,215.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,243.29 : 9,695,046.20 = 5,794,347.69 : x
  2. Step 2: Convert to fraction form
    6,433,243.29/9,695,046.20 = 5,794,347.69/x
  3. Step 3: Cross multiply
    6,433,243.29x = 9,695,046.20 × 5,794,347.69
  4. Step 4: Simplify right side
    6,433,243.29x = 56,176,468,524,441.55
  5. Step 5: Solve for x
    x = 56,176,468,524,441.55/6,433,243.29
  6. Step 6: Final answer
    x = 8,732,215.77

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.