Home / 8,074,161.37-12,113,579.71-2,394,522.37

Finding the Fourth Proportional to 8,074,161.37, 12,113,579.71 and 2,394,522.37

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Solution

The fourth proportional to 8,074,161.37, 12,113,579.71 and 2,394,522.37 is: 3,592,476.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,074,161.37 : 12,113,579.71 = 2,394,522.37 : x
  2. Step 2: Convert to fraction form
    8,074,161.37/12,113,579.71 = 2,394,522.37/x
  3. Step 3: Cross multiply
    8,074,161.37x = 12,113,579.71 × 2,394,522.37
  4. Step 4: Simplify right side
    8,074,161.37x = 29,006,237,596,373.12
  5. Step 5: Solve for x
    x = 29,006,237,596,373.12/8,074,161.37
  6. Step 6: Final answer
    x = 3,592,476.82

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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.