Home / 2,471,251.50-3,410,139.96-1,504,274.31

Finding the Fourth Proportional to 2,471,251.50, 3,410,139.96 and 1,504,274.31

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Solution

The fourth proportional to 2,471,251.50, 3,410,139.96 and 1,504,274.31 is: 2,075,784.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,251.50 : 3,410,139.96 = 1,504,274.31 : x
  2. Step 2: Convert to fraction form
    2,471,251.50/3,410,139.96 = 1,504,274.31/x
  3. Step 3: Cross multiply
    2,471,251.50x = 3,410,139.96 × 1,504,274.31
  4. Step 4: Simplify right side
    2,471,251.50x = 5,129,785,935,332.43
  5. Step 5: Solve for x
    x = 5,129,785,935,332.43/2,471,251.50
  6. Step 6: Final answer
    x = 2,075,784.65

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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.