Home / 4,892,532.82-7,335,559.96-2,334,142.63

Finding the Fourth Proportional to 4,892,532.82, 7,335,559.96 and 2,334,142.63

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Solution

The fourth proportional to 4,892,532.82, 7,335,559.96 and 2,334,142.63 is: 3,499,668.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,532.82 : 7,335,559.96 = 2,334,142.63 : x
  2. Step 2: Convert to fraction form
    4,892,532.82/7,335,559.96 = 2,334,142.63/x
  3. Step 3: Cross multiply
    4,892,532.82x = 7,335,559.96 × 2,334,142.63
  4. Step 4: Simplify right side
    4,892,532.82x = 17,122,243,217,557.09
  5. Step 5: Solve for x
    x = 17,122,243,217,557.09/4,892,532.82
  6. Step 6: Final answer
    x = 3,499,668.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.