Home / 3,074,991.86-4,609,863.39-2,173,597.94

Finding the Fourth Proportional to 3,074,991.86, 4,609,863.39 and 2,173,597.94

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Solution

The fourth proportional to 3,074,991.86, 4,609,863.39 and 2,173,597.94 is: 3,258,541.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,991.86 : 4,609,863.39 = 2,173,597.94 : x
  2. Step 2: Convert to fraction form
    3,074,991.86/4,609,863.39 = 2,173,597.94/x
  3. Step 3: Cross multiply
    3,074,991.86x = 4,609,863.39 × 2,173,597.94
  4. Step 4: Simplify right side
    3,074,991.86x = 10,019,989,587,861.07
  5. Step 5: Solve for x
    x = 10,019,989,587,861.07/3,074,991.86
  6. Step 6: Final answer
    x = 3,258,541.82

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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.