Home / 4,540,915.63-6,267,982.04-2,705,949.51

Finding the Fourth Proportional to 4,540,915.63, 6,267,982.04 and 2,705,949.51

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Solution

The fourth proportional to 4,540,915.63, 6,267,982.04 and 2,705,949.51 is: 3,735,115.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,915.63 : 6,267,982.04 = 2,705,949.51 : x
  2. Step 2: Convert to fraction form
    4,540,915.63/6,267,982.04 = 2,705,949.51/x
  3. Step 3: Cross multiply
    4,540,915.63x = 6,267,982.04 × 2,705,949.51
  4. Step 4: Simplify right side
    4,540,915.63x = 16,960,842,929,826.80
  5. Step 5: Solve for x
    x = 16,960,842,929,826.80/4,540,915.63
  6. Step 6: Final answer
    x = 3,735,115.19

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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.