Home / 2,966,235.50-4,093,404.99-1,608,108.50

Finding the Fourth Proportional to 2,966,235.50, 4,093,404.99 and 1,608,108.50

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Solution

The fourth proportional to 2,966,235.50, 4,093,404.99 and 1,608,108.50 is: 2,219,189.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,235.50 : 4,093,404.99 = 1,608,108.50 : x
  2. Step 2: Convert to fraction form
    2,966,235.50/4,093,404.99 = 1,608,108.50/x
  3. Step 3: Cross multiply
    2,966,235.50x = 4,093,404.99 × 1,608,108.50
  4. Step 4: Simplify right side
    2,966,235.50x = 6,582,639,358,361.42
  5. Step 5: Solve for x
    x = 6,582,639,358,361.42/2,966,235.50
  6. Step 6: Final answer
    x = 2,219,189.73

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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.