Home / 4,374,511.44-6,561,183.17-1,300,444.62

Finding the Fourth Proportional to 4,374,511.44, 6,561,183.17 and 1,300,444.62

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Solution

The fourth proportional to 4,374,511.44, 6,561,183.17 and 1,300,444.62 is: 1,950,493.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,511.44 : 6,561,183.17 = 1,300,444.62 : x
  2. Step 2: Convert to fraction form
    4,374,511.44/6,561,183.17 = 1,300,444.62/x
  3. Step 3: Cross multiply
    4,374,511.44x = 6,561,183.17 × 1,300,444.62
  4. Step 4: Simplify right side
    4,374,511.44x = 8,532,455,323,154.39
  5. Step 5: Solve for x
    x = 8,532,455,323,154.39/4,374,511.44
  6. Step 6: Final answer
    x = 1,950,493.32

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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.