Home / 6,254,646.88-9,388,022.27-3,018,462.68

Finding the Fourth Proportional to 6,254,646.88, 9,388,022.27 and 3,018,462.68

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Solution

The fourth proportional to 6,254,646.88, 9,388,022.27 and 3,018,462.68 is: 4,530,614.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254,646.88 : 9,388,022.27 = 3,018,462.68 : x
  2. Step 2: Convert to fraction form
    6,254,646.88/9,388,022.27 = 3,018,462.68/x
  3. Step 3: Cross multiply
    6,254,646.88x = 9,388,022.27 × 3,018,462.68
  4. Step 4: Simplify right side
    6,254,646.88x = 28,337,394,876,927.79
  5. Step 5: Solve for x
    x = 28,337,394,876,927.79/6,254,646.88
  6. Step 6: Final answer
    x = 4,530,614.66

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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.