Home / 8,333,011.88-12,499,945.50-2,349,846.44

Finding the Fourth Proportional to 8,333,011.88, 12,499,945.50 and 2,349,846.44

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Solution

The fourth proportional to 8,333,011.88, 12,499,945.50 and 2,349,846.44 is: 3,524,890.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,333,011.88 : 12,499,945.50 = 2,349,846.44 : x
  2. Step 2: Convert to fraction form
    8,333,011.88/12,499,945.50 = 2,349,846.44/x
  3. Step 3: Cross multiply
    8,333,011.88x = 12,499,945.50 × 2,349,846.44
  4. Step 4: Simplify right side
    8,333,011.88x = 29,372,952,433,369.02
  5. Step 5: Solve for x
    x = 29,372,952,433,369.02/8,333,011.88
  6. Step 6: Final answer
    x = 3,524,890.26

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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.