Home / 4,297,718.40-6,449,558.40-3,234,998.40

Finding the Fourth Proportional to 4,297,718.40, 6,449,558.40 and 3,234,998.40

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Solution

The fourth proportional to 4,297,718.40, 6,449,558.40 and 3,234,998.40 is: 4,854,741.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,718.40 : 6,449,558.40 = 3,234,998.40 : x
  2. Step 2: Convert to fraction form
    4,297,718.40/6,449,558.40 = 3,234,998.40/x
  3. Step 3: Cross multiply
    4,297,718.40x = 6,449,558.40 × 3,234,998.40
  4. Step 4: Simplify right side
    4,297,718.40x = 20,864,311,104,706.56
  5. Step 5: Solve for x
    x = 20,864,311,104,706.56/4,297,718.40
  6. Step 6: Final answer
    x = 4,854,741.32

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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.