Home / 3,235,028.68-4,464,354.41-1,784,723.55

Finding the Fourth Proportional to 3,235,028.68, 4,464,354.41 and 1,784,723.55

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Solution

The fourth proportional to 3,235,028.68, 4,464,354.41 and 1,784,723.55 is: 2,462,926.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,028.68 : 4,464,354.41 = 1,784,723.55 : x
  2. Step 2: Convert to fraction form
    3,235,028.68/4,464,354.41 = 1,784,723.55/x
  3. Step 3: Cross multiply
    3,235,028.68x = 4,464,354.41 × 1,784,723.55
  4. Step 4: Simplify right side
    3,235,028.68x = 7,967,638,451,073.36
  5. Step 5: Solve for x
    x = 7,967,638,451,073.36/3,235,028.68
  6. Step 6: Final answer
    x = 2,462,926.68

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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.