Home / 8,922,240.03-13,383,651.06-4,247,302.77

Finding the Fourth Proportional to 8,922,240.03, 13,383,651.06 and 4,247,302.77

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Solution

The fourth proportional to 8,922,240.03, 13,383,651.06 and 4,247,302.77 is: 6,371,092.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,240.03 : 13,383,651.06 = 4,247,302.77 : x
  2. Step 2: Convert to fraction form
    8,922,240.03/13,383,651.06 = 4,247,302.77/x
  3. Step 3: Cross multiply
    8,922,240.03x = 13,383,651.06 × 4,247,302.77
  4. Step 4: Simplify right side
    8,922,240.03x = 56,844,418,219,851.43
  5. Step 5: Solve for x
    x = 56,844,418,219,851.43/8,922,240.03
  6. Step 6: Final answer
    x = 6,371,092.69

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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.