Home / 7,500,845.35-10,351,216.26-4,063,086.34

Finding the Fourth Proportional to 7,500,845.35, 10,351,216.26 and 4,063,086.34

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Solution

The fourth proportional to 7,500,845.35, 10,351,216.26 and 4,063,086.34 is: 5,607,086.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,845.35 : 10,351,216.26 = 4,063,086.34 : x
  2. Step 2: Convert to fraction form
    7,500,845.35/10,351,216.26 = 4,063,086.34/x
  3. Step 3: Cross multiply
    7,500,845.35x = 10,351,216.26 × 4,063,086.34
  4. Step 4: Simplify right side
    7,500,845.35x = 42,057,885,336,635.80
  5. Step 5: Solve for x
    x = 42,057,885,336,635.80/7,500,845.35
  6. Step 6: Final answer
    x = 5,607,086.06

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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.