Home / 7,566,347.44-11,349,446.32-3,466,505.56

Finding the Fourth Proportional to 7,566,347.44, 11,349,446.32 and 3,466,505.56

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Solution

The fourth proportional to 7,566,347.44, 11,349,446.32 and 3,466,505.56 is: 5,199,724.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566,347.44 : 11,349,446.32 = 3,466,505.56 : x
  2. Step 2: Convert to fraction form
    7,566,347.44/11,349,446.32 = 3,466,505.56/x
  3. Step 3: Cross multiply
    7,566,347.44x = 11,349,446.32 × 3,466,505.56
  4. Step 4: Simplify right side
    7,566,347.44x = 39,342,918,771,201.54
  5. Step 5: Solve for x
    x = 39,342,918,771,201.54/7,566,347.44
  6. Step 6: Final answer
    x = 5,199,724.05

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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.