Home / 7,335,651.71-11,004,746.43-2,477,993.57

Finding the Fourth Proportional to 7,335,651.71, 11,004,746.43 and 2,477,993.57

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Solution

The fourth proportional to 7,335,651.71, 11,004,746.43 and 2,477,993.57 is: 3,717,418.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,651.71 : 11,004,746.43 = 2,477,993.57 : x
  2. Step 2: Convert to fraction form
    7,335,651.71/11,004,746.43 = 2,477,993.57/x
  3. Step 3: Cross multiply
    7,335,651.71x = 11,004,746.43 × 2,477,993.57
  4. Step 4: Simplify right side
    7,335,651.71x = 27,269,690,837,996.72
  5. Step 5: Solve for x
    x = 27,269,690,837,996.72/7,335,651.71
  6. Step 6: Final answer
    x = 3,717,418.97

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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.