Home / 7,807,268.90-10,772,745.62-4,904,604.15

Finding the Fourth Proportional to 7,807,268.90, 10,772,745.62 and 4,904,604.15

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Solution

The fourth proportional to 7,807,268.90, 10,772,745.62 and 4,904,604.15 is: 6,767,546.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,807,268.90 : 10,772,745.62 = 4,904,604.15 : x
  2. Step 2: Convert to fraction form
    7,807,268.90/10,772,745.62 = 4,904,604.15/x
  3. Step 3: Cross multiply
    7,807,268.90x = 10,772,745.62 × 4,904,604.15
  4. Step 4: Simplify right side
    7,807,268.90x = 52,836,052,850,223.30
  5. Step 5: Solve for x
    x = 52,836,052,850,223.30/7,807,268.90
  6. Step 6: Final answer
    x = 6,767,546.19

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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.