Home / 6,021,056.92-8,312,949.66-3,731,647

Finding the Fourth Proportional to 6,021,056.92, 8,312,949.66 and 3,731,647

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Solution

The fourth proportional to 6,021,056.92, 8,312,949.66 and 3,731,647 is: 5,152,084.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,056.92 : 8,312,949.66 = 3,731,647 : x
  2. Step 2: Convert to fraction form
    6,021,056.92/8,312,949.66 = 3,731,647/x
  3. Step 3: Cross multiply
    6,021,056.92x = 8,312,949.66 × 3,731,647
  4. Step 4: Simplify right side
    6,021,056.92x = 31,020,993,659,890.02
  5. Step 5: Solve for x
    x = 31,020,993,659,890.02/6,021,056.92
  6. Step 6: Final answer
    x = 5,152,084.44

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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.