Home / 4,660,709.22-6,430,037.79-4,653,524.22

Finding the Fourth Proportional to 4,660,709.22, 6,430,037.79 and 4,653,524.22

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Solution

The fourth proportional to 4,660,709.22, 6,430,037.79 and 4,653,524.22 is: 6,420,125.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,660,709.22 : 6,430,037.79 = 4,653,524.22 : x
  2. Step 2: Convert to fraction form
    4,660,709.22/6,430,037.79 = 4,653,524.22/x
  3. Step 3: Cross multiply
    4,660,709.22x = 6,430,037.79 × 4,653,524.22
  4. Step 4: Simplify right side
    4,660,709.22x = 29,922,336,591,280.27
  5. Step 5: Solve for x
    x = 29,922,336,591,280.27/4,660,709.22
  6. Step 6: Final answer
    x = 6,420,125.17

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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.