Home / 2,675,727.74-3,692,464.38-1,573,283.72

Finding the Fourth Proportional to 2,675,727.74, 3,692,464.38 and 1,573,283.72

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Solution

The fourth proportional to 2,675,727.74, 3,692,464.38 and 1,573,283.72 is: 2,171,108.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,727.74 : 3,692,464.38 = 1,573,283.72 : x
  2. Step 2: Convert to fraction form
    2,675,727.74/3,692,464.38 = 1,573,283.72/x
  3. Step 3: Cross multiply
    2,675,727.74x = 3,692,464.38 × 1,573,283.72
  4. Step 4: Simplify right side
    2,675,727.74x = 5,809,294,104,965.05
  5. Step 5: Solve for x
    x = 5,809,294,104,965.05/2,675,727.74
  6. Step 6: Final answer
    x = 2,171,108.07

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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.