Home / 3,281,329.08-4,914,907.68-3,201,022.44

Finding the Fourth Proportional to 3,281,329.08, 4,914,907.68 and 3,201,022.44

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Solution

The fourth proportional to 3,281,329.08, 4,914,907.68 and 3,201,022.44 is: 4,794,621.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,281,329.08 : 4,914,907.68 = 3,201,022.44 : x
  2. Step 2: Convert to fraction form
    3,281,329.08/4,914,907.68 = 3,201,022.44/x
  3. Step 3: Cross multiply
    3,281,329.08x = 4,914,907.68 × 3,201,022.44
  4. Step 4: Simplify right side
    3,281,329.08x = 15,732,729,774,208.34
  5. Step 5: Solve for x
    x = 15,732,729,774,208.34/3,281,329.08
  6. Step 6: Final answer
    x = 4,794,621.14

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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.