Home / 8,152,542.73-11,250,648.86-4,481,614.02

Finding the Fourth Proportional to 8,152,542.73, 11,250,648.86 and 4,481,614.02

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Solution

The fourth proportional to 8,152,542.73, 11,250,648.86 and 4,481,614.02 is: 6,184,704.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,152,542.73 : 11,250,648.86 = 4,481,614.02 : x
  2. Step 2: Convert to fraction form
    8,152,542.73/11,250,648.86 = 4,481,614.02/x
  3. Step 3: Cross multiply
    8,152,542.73x = 11,250,648.86 × 4,481,614.02
  4. Step 4: Simplify right side
    8,152,542.73x = 50,421,065,665,073.01
  5. Step 5: Solve for x
    x = 50,421,065,665,073.01/8,152,542.73
  6. Step 6: Final answer
    x = 6,184,704.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.