Home / 3,346,557.42-4,617,768.42-1,969,082.22

Finding the Fourth Proportional to 3,346,557.42, 4,617,768.42 and 1,969,082.22

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Solution

The fourth proportional to 3,346,557.42, 4,617,768.42 and 1,969,082.22 is: 2,717,050.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,557.42 : 4,617,768.42 = 1,969,082.22 : x
  2. Step 2: Convert to fraction form
    3,346,557.42/4,617,768.42 = 1,969,082.22/x
  3. Step 3: Cross multiply
    3,346,557.42x = 4,617,768.42 × 1,969,082.22
  4. Step 4: Simplify right side
    3,346,557.42x = 9,092,765,691,899.49
  5. Step 5: Solve for x
    x = 9,092,765,691,899.49/3,346,557.42
  6. Step 6: Final answer
    x = 2,717,050.55

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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.