Home / 7,048,732.60-10,575,863.70-2,561,462.20

Finding the Fourth Proportional to 7,048,732.60, 10,575,863.70 and 2,561,462.20

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Solution

The fourth proportional to 7,048,732.60, 10,575,863.70 and 2,561,462.20 is: 3,843,198.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,048,732.60 : 10,575,863.70 = 2,561,462.20 : x
  2. Step 2: Convert to fraction form
    7,048,732.60/10,575,863.70 = 2,561,462.20/x
  3. Step 3: Cross multiply
    7,048,732.60x = 10,575,863.70 × 2,561,462.20
  4. Step 4: Simplify right side
    7,048,732.60x = 27,089,675,099,902.14
  5. Step 5: Solve for x
    x = 27,089,675,099,902.14/7,048,732.60
  6. Step 6: Final answer
    x = 3,843,198.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.