Home / 3,061,295.57-4,224,481.88-1,684,510.53

Finding the Fourth Proportional to 3,061,295.57, 4,224,481.88 and 1,684,510.53

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Solution

The fourth proportional to 3,061,295.57, 4,224,481.88 and 1,684,510.53 is: 2,324,566.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,295.57 : 4,224,481.88 = 1,684,510.53 : x
  2. Step 2: Convert to fraction form
    3,061,295.57/4,224,481.88 = 1,684,510.53/x
  3. Step 3: Cross multiply
    3,061,295.57x = 4,224,481.88 × 1,684,510.53
  4. Step 4: Simplify right side
    3,061,295.57x = 7,116,184,202,231.64
  5. Step 5: Solve for x
    x = 7,116,184,202,231.64/3,061,295.57
  6. Step 6: Final answer
    x = 2,324,566.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.