Home / 3,349,927.72-5,024,921.82-953,770.60

Finding the Fourth Proportional to 3,349,927.72, 5,024,921.82 and 953,770.60

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Solution

The fourth proportional to 3,349,927.72, 5,024,921.82 and 953,770.60 is: 1,430,664.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,927.72 : 5,024,921.82 = 953,770.60 : x
  2. Step 2: Convert to fraction form
    3,349,927.72/5,024,921.82 = 953,770.60/x
  3. Step 3: Cross multiply
    3,349,927.72x = 5,024,921.82 × 953,770.60
  4. Step 4: Simplify right side
    3,349,927.72x = 4,792,622,699,214.49
  5. Step 5: Solve for x
    x = 4,792,622,699,214.49/3,349,927.72
  6. Step 6: Final answer
    x = 1,430,664.51

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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.