Home / 2,863,224.52-3,951,325.26-1,574,097.36

Finding the Fourth Proportional to 2,863,224.52, 3,951,325.26 and 1,574,097.36

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Solution

The fourth proportional to 2,863,224.52, 3,951,325.26 and 1,574,097.36 is: 2,172,295.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,224.52 : 3,951,325.26 = 1,574,097.36 : x
  2. Step 2: Convert to fraction form
    2,863,224.52/3,951,325.26 = 1,574,097.36/x
  3. Step 3: Cross multiply
    2,863,224.52x = 3,951,325.26 × 1,574,097.36
  4. Step 4: Simplify right side
    2,863,224.52x = 6,219,770,660,267.31
  5. Step 5: Solve for x
    x = 6,219,770,660,267.31/2,863,224.52
  6. Step 6: Final answer
    x = 2,172,295.82

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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.