Home / 8,994,101.03-13,491,153.84-2,518,130.43

Finding the Fourth Proportional to 8,994,101.03, 13,491,153.84 and 2,518,130.43

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Solution

The fourth proportional to 8,994,101.03, 13,491,153.84 and 2,518,130.43 is: 3,777,196.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,994,101.03 : 13,491,153.84 = 2,518,130.43 : x
  2. Step 2: Convert to fraction form
    8,994,101.03/13,491,153.84 = 2,518,130.43/x
  3. Step 3: Cross multiply
    8,994,101.03x = 13,491,153.84 × 2,518,130.43
  4. Step 4: Simplify right side
    8,994,101.03x = 33,972,485,020,315.35
  5. Step 5: Solve for x
    x = 33,972,485,020,315.35/8,994,101.03
  6. Step 6: Final answer
    x = 3,777,196.29

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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.