Home / 4,229,999.56-5,837,498.04-2,511,126.64

Finding the Fourth Proportional to 4,229,999.56, 5,837,498.04 and 2,511,126.64

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Solution

The fourth proportional to 4,229,999.56, 5,837,498.04 and 2,511,126.64 is: 3,465,413.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,999.56 : 5,837,498.04 = 2,511,126.64 : x
  2. Step 2: Convert to fraction form
    4,229,999.56/5,837,498.04 = 2,511,126.64/x
  3. Step 3: Cross multiply
    4,229,999.56x = 5,837,498.04 × 2,511,126.64
  4. Step 4: Simplify right side
    4,229,999.56x = 14,658,696,839,191.79
  5. Step 5: Solve for x
    x = 14,658,696,839,191.79/4,229,999.56
  6. Step 6: Final answer
    x = 3,465,413.32

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1.5x scale

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.