Home / 4,531,001.85-6,796,502.78-4,356,819.45

Finding the Fourth Proportional to 4,531,001.85, 6,796,502.78 and 4,356,819.45

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Solution

The fourth proportional to 4,531,001.85, 6,796,502.78 and 4,356,819.45 is: 6,535,229.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,001.85 : 6,796,502.78 = 4,356,819.45 : x
  2. Step 2: Convert to fraction form
    4,531,001.85/6,796,502.78 = 4,356,819.45/x
  3. Step 3: Cross multiply
    4,531,001.85x = 6,796,502.78 × 4,356,819.45
  4. Step 4: Simplify right side
    4,531,001.85x = 29,611,135,482,098.98
  5. Step 5: Solve for x
    x = 29,611,135,482,098.98/4,531,001.85
  6. Step 6: Final answer
    x = 6,535,229.18

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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.