Home / 2,586,543.85-3,569,162.29-1,592,954.38

Finding the Fourth Proportional to 2,586,543.85, 3,569,162.29 and 1,592,954.38

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Solution

The fourth proportional to 2,586,543.85, 3,569,162.29 and 1,592,954.38 is: 2,198,111.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,543.85 : 3,569,162.29 = 1,592,954.38 : x
  2. Step 2: Convert to fraction form
    2,586,543.85/3,569,162.29 = 1,592,954.38/x
  3. Step 3: Cross multiply
    2,586,543.85x = 3,569,162.29 × 1,592,954.38
  4. Step 4: Simplify right side
    2,586,543.85x = 5,685,512,702,786.33
  5. Step 5: Solve for x
    x = 5,685,512,702,786.33/2,586,543.85
  6. Step 6: Final answer
    x = 2,198,111.86

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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.