Home / 4,544,704.28-6,266,019.20-2,910,424.79

Finding the Fourth Proportional to 4,544,704.28, 6,266,019.20 and 2,910,424.79

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Solution

The fourth proportional to 4,544,704.28, 6,266,019.20 and 2,910,424.79 is: 4,012,753.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,704.28 : 6,266,019.20 = 2,910,424.79 : x
  2. Step 2: Convert to fraction form
    4,544,704.28/6,266,019.20 = 2,910,424.79/x
  3. Step 3: Cross multiply
    4,544,704.28x = 6,266,019.20 × 2,910,424.79
  4. Step 4: Simplify right side
    4,544,704.28x = 18,236,777,615,408.89
  5. Step 5: Solve for x
    x = 18,236,777,615,408.89/4,544,704.28
  6. Step 6: Final answer
    x = 4,012,753.41

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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.