Home / 3,652,875.78-5,474,071.53-2,052,069.54

Finding the Fourth Proportional to 3,652,875.78, 5,474,071.53 and 2,052,069.54

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Solution

The fourth proportional to 3,652,875.78, 5,474,071.53 and 2,052,069.54 is: 3,075,159.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,875.78 : 5,474,071.53 = 2,052,069.54 : x
  2. Step 2: Convert to fraction form
    3,652,875.78/5,474,071.53 = 2,052,069.54/x
  3. Step 3: Cross multiply
    3,652,875.78x = 5,474,071.53 × 2,052,069.54
  4. Step 4: Simplify right side
    3,652,875.78x = 11,233,175,446,494.20
  5. Step 5: Solve for x
    x = 11,233,175,446,494.20/3,652,875.78
  6. Step 6: Final answer
    x = 3,075,159.44

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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.