Home / 4,144,214.87-6,217,317.72-1,585,387.97

Finding the Fourth Proportional to 4,144,214.87, 6,217,317.72 and 1,585,387.97

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Solution

The fourth proportional to 4,144,214.87, 6,217,317.72 and 1,585,387.97 is: 2,378,462.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,214.87 : 6,217,317.72 = 1,585,387.97 : x
  2. Step 2: Convert to fraction form
    4,144,214.87/6,217,317.72 = 1,585,387.97/x
  3. Step 3: Cross multiply
    4,144,214.87x = 6,217,317.72 × 1,585,387.97
  4. Step 4: Simplify right side
    4,144,214.87x = 9,856,860,695,927.51
  5. Step 5: Solve for x
    x = 9,856,860,695,927.51/4,144,214.87
  6. Step 6: Final answer
    x = 2,378,462.75

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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.