Home / 8,008,977.92-11,052,322.54-4,337,809.24

Finding the Fourth Proportional to 8,008,977.92, 11,052,322.54 and 4,337,809.24

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Solution

The fourth proportional to 8,008,977.92, 11,052,322.54 and 4,337,809.24 is: 5,986,140.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,977.92 : 11,052,322.54 = 4,337,809.24 : x
  2. Step 2: Convert to fraction form
    8,008,977.92/11,052,322.54 = 4,337,809.24/x
  3. Step 3: Cross multiply
    8,008,977.92x = 11,052,322.54 × 4,337,809.24
  4. Step 4: Simplify right side
    8,008,977.92x = 47,942,866,837,472.27
  5. Step 5: Solve for x
    x = 47,942,866,837,472.27/8,008,977.92
  6. Step 6: Final answer
    x = 5,986,140.47

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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.