Home / 8,664,834.02-11,958,273.34-4,797,355.26

Finding the Fourth Proportional to 8,664,834.02, 11,958,273.34 and 4,797,355.26

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Solution

The fourth proportional to 8,664,834.02, 11,958,273.34 and 4,797,355.26 is: 6,620,794.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,664,834.02 : 11,958,273.34 = 4,797,355.26 : x
  2. Step 2: Convert to fraction form
    8,664,834.02/11,958,273.34 = 4,797,355.26/x
  3. Step 3: Cross multiply
    8,664,834.02x = 11,958,273.34 × 4,797,355.26
  4. Step 4: Simplify right side
    8,664,834.02x = 57,368,085,508,166.77
  5. Step 5: Solve for x
    x = 57,368,085,508,166.77/8,664,834.02
  6. Step 6: Final answer
    x = 6,620,794.51

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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.