Home / 4,085,674.94-5,638,162.63-2,250,304.14

Finding the Fourth Proportional to 4,085,674.94, 5,638,162.63 and 2,250,304.14

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Solution

The fourth proportional to 4,085,674.94, 5,638,162.63 and 2,250,304.14 is: 3,105,381.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,085,674.94 : 5,638,162.63 = 2,250,304.14 : x
  2. Step 2: Convert to fraction form
    4,085,674.94/5,638,162.63 = 2,250,304.14/x
  3. Step 3: Cross multiply
    4,085,674.94x = 5,638,162.63 × 2,250,304.14
  4. Step 4: Simplify right side
    4,085,674.94x = 12,687,580,702,656.53
  5. Step 5: Solve for x
    x = 12,687,580,702,656.53/4,085,674.94
  6. Step 6: Final answer
    x = 3,105,381.83

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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.