Home / 5,343,496.90-7,996,325.06-3,322,692.50

Finding the Fourth Proportional to 5,343,496.90, 7,996,325.06 and 3,322,692.50

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Solution

The fourth proportional to 5,343,496.90, 7,996,325.06 and 3,322,692.50 is: 4,972,273.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,343,496.90 : 7,996,325.06 = 3,322,692.50 : x
  2. Step 2: Convert to fraction form
    5,343,496.90/7,996,325.06 = 3,322,692.50/x
  3. Step 3: Cross multiply
    5,343,496.90x = 7,996,325.06 × 3,322,692.50
  4. Step 4: Simplify right side
    5,343,496.90x = 26,569,329,272,749.16
  5. Step 5: Solve for x
    x = 26,569,329,272,749.16/5,343,496.90
  6. Step 6: Final answer
    x = 4,972,273.73

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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.