Home / 8,673,317.80-11,969,166.84-4,806,089.44

Finding the Fourth Proportional to 8,673,317.80, 11,969,166.84 and 4,806,089.44

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Solution

The fourth proportional to 8,673,317.80, 11,969,166.84 and 4,806,089.44 is: 6,632,396.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,673,317.80 : 11,969,166.84 = 4,806,089.44 : x
  2. Step 2: Convert to fraction form
    8,673,317.80/11,969,166.84 = 4,806,089.44/x
  3. Step 3: Cross multiply
    8,673,317.80x = 11,969,166.84 × 4,806,089.44
  4. Step 4: Simplify right side
    8,673,317.80x = 57,524,886,355,322.17
  5. Step 5: Solve for x
    x = 57,524,886,355,322.17/8,673,317.80
  6. Step 6: Final answer
    x = 6,632,396.93

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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.