Home / 7,047,097.44-10,572,221.34-2,255,074.44

Finding the Fourth Proportional to 7,047,097.44, 10,572,221.34 and 2,255,074.44

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Solution

The fourth proportional to 7,047,097.44, 10,572,221.34 and 2,255,074.44 is: 3,383,115.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,047,097.44 : 10,572,221.34 = 2,255,074.44 : x
  2. Step 2: Convert to fraction form
    7,047,097.44/10,572,221.34 = 2,255,074.44/x
  3. Step 3: Cross multiply
    7,047,097.44x = 10,572,221.34 × 2,255,074.44
  4. Step 4: Simplify right side
    7,047,097.44x = 23,841,146,117,856.55
  5. Step 5: Solve for x
    x = 23,841,146,117,856.55/7,047,097.44
  6. Step 6: Final answer
    x = 3,383,115.72

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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.