Home / 2,863,224.02-3,951,324.57-1,574,096.87

Finding the Fourth Proportional to 2,863,224.02, 3,951,324.57 and 1,574,096.87

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Solution

The fourth proportional to 2,863,224.02, 3,951,324.57 and 1,574,096.87 is: 2,172,295.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,224.02 : 3,951,324.57 = 1,574,096.87 : x
  2. Step 2: Convert to fraction form
    2,863,224.02/3,951,324.57 = 1,574,096.87/x
  3. Step 3: Cross multiply
    2,863,224.02x = 3,951,324.57 × 1,574,096.87
  4. Step 4: Simplify right side
    2,863,224.02x = 6,219,767,618,234.47
  5. Step 5: Solve for x
    x = 6,219,767,618,234.47/2,863,224.02
  6. Step 6: Final answer
    x = 2,172,295.14

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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.