Home / 6,463,084.24-8,915,778.54-4,932,534.16

Finding the Fourth Proportional to 6,463,084.24, 8,915,778.54 and 4,932,534.16

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Solution

The fourth proportional to 6,463,084.24, 8,915,778.54 and 4,932,534.16 is: 6,804,395.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,463,084.24 : 8,915,778.54 = 4,932,534.16 : x
  2. Step 2: Convert to fraction form
    6,463,084.24/8,915,778.54 = 4,932,534.16/x
  3. Step 3: Cross multiply
    6,463,084.24x = 8,915,778.54 × 4,932,534.16
  4. Step 4: Simplify right side
    6,463,084.24x = 43,977,382,211,544.92
  5. Step 5: Solve for x
    x = 43,977,382,211,544.92/6,463,084.24
  6. Step 6: Final answer
    x = 6,804,395.64

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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.