Home / 2,932,271.08-4,397,026.32-1,135,995.64

Finding the Fourth Proportional to 2,932,271.08, 4,397,026.32 and 1,135,995.64

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Solution

The fourth proportional to 2,932,271.08, 4,397,026.32 and 1,135,995.64 is: 1,703,458.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,271.08 : 4,397,026.32 = 1,135,995.64 : x
  2. Step 2: Convert to fraction form
    2,932,271.08/4,397,026.32 = 1,135,995.64/x
  3. Step 3: Cross multiply
    2,932,271.08x = 4,397,026.32 × 1,135,995.64
  4. Step 4: Simplify right side
    2,932,271.08x = 4,995,002,728,485.25
  5. Step 5: Solve for x
    x = 4,995,002,728,485.25/2,932,271.08
  6. Step 6: Final answer
    x = 1,703,458.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.