Home / 3,274,453.48-4,912,344.54-1,030,069.48

Finding the Fourth Proportional to 3,274,453.48, 4,912,344.54 and 1,030,069.48

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Solution

The fourth proportional to 3,274,453.48, 4,912,344.54 and 1,030,069.48 is: 1,545,313.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,453.48 : 4,912,344.54 = 1,030,069.48 : x
  2. Step 2: Convert to fraction form
    3,274,453.48/4,912,344.54 = 1,030,069.48/x
  3. Step 3: Cross multiply
    3,274,453.48x = 4,912,344.54 × 1,030,069.48
  4. Step 4: Simplify right side
    3,274,453.48x = 5,060,056,185,898.64
  5. Step 5: Solve for x
    x = 5,060,056,185,898.64/3,274,453.48
  6. Step 6: Final answer
    x = 1,545,313.20

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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.