Home / 3,531,808.26-5,297,762.20-1,007,463.50

Finding the Fourth Proportional to 3,531,808.26, 5,297,762.20 and 1,007,463.50

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Solution

The fourth proportional to 3,531,808.26, 5,297,762.20 and 1,007,463.50 is: 1,511,209.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,808.26 : 5,297,762.20 = 1,007,463.50 : x
  2. Step 2: Convert to fraction form
    3,531,808.26/5,297,762.20 = 1,007,463.50/x
  3. Step 3: Cross multiply
    3,531,808.26x = 5,297,762.20 × 1,007,463.50
  4. Step 4: Simplify right side
    3,531,808.26x = 5,337,302,048,179.70
  5. Step 5: Solve for x
    x = 5,337,302,048,179.70/3,531,808.26
  6. Step 6: Final answer
    x = 1,511,209.46

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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.