Home / 3,954,837.42-5,457,626.49-2,323,393.50

Finding the Fourth Proportional to 3,954,837.42, 5,457,626.49 and 2,323,393.50

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Solution

The fourth proportional to 3,954,837.42, 5,457,626.49 and 2,323,393.50 is: 3,206,254.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,837.42 : 5,457,626.49 = 2,323,393.50 : x
  2. Step 2: Convert to fraction form
    3,954,837.42/5,457,626.49 = 2,323,393.50/x
  3. Step 3: Cross multiply
    3,954,837.42x = 5,457,626.49 × 2,323,393.50
  4. Step 4: Simplify right side
    3,954,837.42x = 12,680,213,900,676.85
  5. Step 5: Solve for x
    x = 12,680,213,900,676.85/3,954,837.42
  6. Step 6: Final answer
    x = 3,206,254.16

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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.