Home / 5,667,029.10-8,500,543.65-3,269,639.70

Finding the Fourth Proportional to 5,667,029.10, 8,500,543.65 and 3,269,639.70

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Solution

The fourth proportional to 5,667,029.10, 8,500,543.65 and 3,269,639.70 is: 4,904,459.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,029.10 : 8,500,543.65 = 3,269,639.70 : x
  2. Step 2: Convert to fraction form
    5,667,029.10/8,500,543.65 = 3,269,639.70/x
  3. Step 3: Cross multiply
    5,667,029.10x = 8,500,543.65 × 3,269,639.70
  4. Step 4: Simplify right side
    5,667,029.10x = 27,793,714,989,622.91
  5. Step 5: Solve for x
    x = 27,793,714,989,622.91/5,667,029.10
  6. Step 6: Final answer
    x = 4,904,459.55

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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.