Home / 5,016,012.66-6,922,267.86-4,786,170.91

Finding the Fourth Proportional to 5,016,012.66, 6,922,267.86 and 4,786,170.91

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Solution

The fourth proportional to 5,016,012.66, 6,922,267.86 and 4,786,170.91 is: 6,605,078.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,012.66 : 6,922,267.86 = 4,786,170.91 : x
  2. Step 2: Convert to fraction form
    5,016,012.66/6,922,267.86 = 4,786,170.91/x
  3. Step 3: Cross multiply
    5,016,012.66x = 6,922,267.86 × 4,786,170.91
  4. Step 4: Simplify right side
    5,016,012.66x = 33,131,157,038,829.10
  5. Step 5: Solve for x
    x = 33,131,157,038,829.10/5,016,012.66
  6. Step 6: Final answer
    x = 6,605,078.44

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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.