Home / 6,684,589.76-9,224,846.04-3,628,804

Finding the Fourth Proportional to 6,684,589.76, 9,224,846.04 and 3,628,804

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Solution

The fourth proportional to 6,684,589.76, 9,224,846.04 and 3,628,804 is: 5,007,810.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,684,589.76 : 9,224,846.04 = 3,628,804 : x
  2. Step 2: Convert to fraction form
    6,684,589.76/9,224,846.04 = 3,628,804/x
  3. Step 3: Cross multiply
    6,684,589.76x = 9,224,846.04 × 3,628,804
  4. Step 4: Simplify right side
    6,684,589.76x = 33,475,158,209,336.16
  5. Step 5: Solve for x
    x = 33,475,158,209,336.16/6,684,589.76
  6. Step 6: Final answer
    x = 5,007,810.41

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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.