Home / 4,614,624.26-6,918,227.10-3,171,030.32

Finding the Fourth Proportional to 4,614,624.26, 6,918,227.10 and 3,171,030.32

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Solution

The fourth proportional to 4,614,624.26, 6,918,227.10 and 3,171,030.32 is: 4,753,996.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,624.26 : 6,918,227.10 = 3,171,030.32 : x
  2. Step 2: Convert to fraction form
    4,614,624.26/6,918,227.10 = 3,171,030.32/x
  3. Step 3: Cross multiply
    4,614,624.26x = 6,918,227.10 × 3,171,030.32
  4. Step 4: Simplify right side
    4,614,624.26x = 21,937,907,860,154.54
  5. Step 5: Solve for x
    x = 21,937,907,860,154.54/4,614,624.26
  6. Step 6: Final answer
    x = 4,753,996.57

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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.