Home / 5,068,714.77-6,994,768.10-2,745,563.49

Finding the Fourth Proportional to 5,068,714.77, 6,994,768.10 and 2,745,563.49

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Solution

The fourth proportional to 5,068,714.77, 6,994,768.10 and 2,745,563.49 is: 3,788,846.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,714.77 : 6,994,768.10 = 2,745,563.49 : x
  2. Step 2: Convert to fraction form
    5,068,714.77/6,994,768.10 = 2,745,563.49/x
  3. Step 3: Cross multiply
    5,068,714.77x = 6,994,768.10 × 2,745,563.49
  4. Step 4: Simplify right side
    5,068,714.77x = 19,204,579,902,648.85
  5. Step 5: Solve for x
    x = 19,204,579,902,648.85/5,068,714.77
  6. Step 6: Final answer
    x = 3,788,846.04

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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.