Home / 4,497,051.45-6,745,578.33-1,259,066.16

Finding the Fourth Proportional to 4,497,051.45, 6,745,578.33 and 1,259,066.16

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Solution

The fourth proportional to 4,497,051.45, 6,745,578.33 and 1,259,066.16 is: 1,888,599.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497,051.45 : 6,745,578.33 = 1,259,066.16 : x
  2. Step 2: Convert to fraction form
    4,497,051.45/6,745,578.33 = 1,259,066.16/x
  3. Step 3: Cross multiply
    4,497,051.45x = 6,745,578.33 × 1,259,066.16
  4. Step 4: Simplify right side
    4,497,051.45x = 8,493,129,404,932.31
  5. Step 5: Solve for x
    x = 8,493,129,404,932.31/4,497,051.45
  6. Step 6: Final answer
    x = 1,888,599.56

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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.