Home / 3,381,010.80-4,667,591.16-2,299,058.16

Finding the Fourth Proportional to 3,381,010.80, 4,667,591.16 and 2,299,058.16

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Solution

The fourth proportional to 3,381,010.80, 4,667,591.16 and 2,299,058.16 is: 3,173,921.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,010.80 : 4,667,591.16 = 2,299,058.16 : x
  2. Step 2: Convert to fraction form
    3,381,010.80/4,667,591.16 = 2,299,058.16/x
  3. Step 3: Cross multiply
    3,381,010.80x = 4,667,591.16 × 2,299,058.16
  4. Step 4: Simplify right side
    3,381,010.80x = 10,731,063,543,941.87
  5. Step 5: Solve for x
    x = 10,731,063,543,941.87/3,381,010.80
  6. Step 6: Final answer
    x = 3,173,921.70

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1.5x scale

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.