Home / 7,363,066.56-11,047,257.60-2,571,462.72

Finding the Fourth Proportional to 7,363,066.56, 11,047,257.60 and 2,571,462.72

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Solution

The fourth proportional to 7,363,066.56, 11,047,257.60 and 2,571,462.72 is: 3,858,122.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,066.56 : 11,047,257.60 = 2,571,462.72 : x
  2. Step 2: Convert to fraction form
    7,363,066.56/11,047,257.60 = 2,571,462.72/x
  3. Step 3: Cross multiply
    7,363,066.56x = 11,047,257.60 × 2,571,462.72
  4. Step 4: Simplify right side
    7,363,066.56x = 28,407,611,076,636.67
  5. Step 5: Solve for x
    x = 28,407,611,076,636.67/7,363,066.56
  6. Step 6: Final answer
    x = 3,858,122.27

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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.