Home / 3,531,951.70-5,297,927.55-3,272,136.10

Finding the Fourth Proportional to 3,531,951.70, 5,297,927.55 and 3,272,136.10

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Solution

The fourth proportional to 3,531,951.70, 5,297,927.55 and 3,272,136.10 is: 4,908,204.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,951.70 : 5,297,927.55 = 3,272,136.10 : x
  2. Step 2: Convert to fraction form
    3,531,951.70/5,297,927.55 = 3,272,136.10/x
  3. Step 3: Cross multiply
    3,531,951.70x = 5,297,927.55 × 3,272,136.10
  4. Step 4: Simplify right side
    3,531,951.70x = 17,335,539,991,539.55
  5. Step 5: Solve for x
    x = 17,335,539,991,539.55/3,531,951.70
  6. Step 6: Final answer
    x = 4,908,204.15

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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.