Home / 3,767,591.16-5,199,374.34-2,048,812.20

Finding the Fourth Proportional to 3,767,591.16, 5,199,374.34 and 2,048,812.20

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Solution

The fourth proportional to 3,767,591.16, 5,199,374.34 and 2,048,812.20 is: 2,827,414.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,591.16 : 5,199,374.34 = 2,048,812.20 : x
  2. Step 2: Convert to fraction form
    3,767,591.16/5,199,374.34 = 2,048,812.20/x
  3. Step 3: Cross multiply
    3,767,591.16x = 5,199,374.34 × 2,048,812.20
  4. Step 4: Simplify right side
    3,767,591.16x = 10,652,541,580,158.95
  5. Step 5: Solve for x
    x = 10,652,541,580,158.95/3,767,591.16
  6. Step 6: Final answer
    x = 2,827,414.42

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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.