Home / 2,667,555-3,681,226.08-1,460,331

Finding the Fourth Proportional to 2,667,555, 3,681,226.08 and 1,460,331

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Solution

The fourth proportional to 2,667,555, 3,681,226.08 and 1,460,331 is: 2,015,256.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,555 : 3,681,226.08 = 1,460,331 : x
  2. Step 2: Convert to fraction form
    2,667,555/3,681,226.08 = 1,460,331/x
  3. Step 3: Cross multiply
    2,667,555x = 3,681,226.08 × 1,460,331
  4. Step 4: Simplify right side
    2,667,555x = 5,375,808,562,632.48
  5. Step 5: Solve for x
    x = 5,375,808,562,632.48/2,667,555
  6. Step 6: Final answer
    x = 2,015,256.88

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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.