Home / 5,061,525.27-6,984,885.96-2,738,410.34

Finding the Fourth Proportional to 5,061,525.27, 6,984,885.96 and 2,738,410.34

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Solution

The fourth proportional to 5,061,525.27, 6,984,885.96 and 2,738,410.34 is: 3,778,996.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,525.27 : 6,984,885.96 = 2,738,410.34 : x
  2. Step 2: Convert to fraction form
    5,061,525.27/6,984,885.96 = 2,738,410.34/x
  3. Step 3: Cross multiply
    5,061,525.27x = 6,984,885.96 × 2,738,410.34
  4. Step 4: Simplify right side
    5,061,525.27x = 19,127,483,901,660.39
  5. Step 5: Solve for x
    x = 19,127,483,901,660.39/5,061,525.27
  6. Step 6: Final answer
    x = 3,778,996.03

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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.