Home / 3,576,190.62-4,935,168.74-1,944,586.29

Finding the Fourth Proportional to 3,576,190.62, 4,935,168.74 and 1,944,586.29

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Solution

The fourth proportional to 3,576,190.62, 4,935,168.74 and 1,944,586.29 is: 2,683,543.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,190.62 : 4,935,168.74 = 1,944,586.29 : x
  2. Step 2: Convert to fraction form
    3,576,190.62/4,935,168.74 = 1,944,586.29/x
  3. Step 3: Cross multiply
    3,576,190.62x = 4,935,168.74 × 1,944,586.29
  4. Step 4: Simplify right side
    3,576,190.62x = 9,596,861,460,917.65
  5. Step 5: Solve for x
    x = 9,596,861,460,917.65/3,576,190.62
  6. Step 6: Final answer
    x = 2,683,543.04

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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.