Home / 1,194,213.56-1,792,058.56-484,247.76

Finding the Fourth Proportional to 1,194,213.56, 1,792,058.56 and 484,247.76

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Solution

The fourth proportional to 1,194,213.56, 1,792,058.56 and 484,247.76 is: 726,670.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,213.56 : 1,792,058.56 = 484,247.76 : x
  2. Step 2: Convert to fraction form
    1,194,213.56/1,792,058.56 = 484,247.76/x
  3. Step 3: Cross multiply
    1,194,213.56x = 1,792,058.56 × 484,247.76
  4. Step 4: Simplify right side
    1,194,213.56x = 867,800,343,468.83
  5. Step 5: Solve for x
    x = 867,800,343,468.83/1,194,213.56
  6. Step 6: Final answer
    x = 726,670.98

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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.