Home / 5,807,819.35-8,014,461.51-3,229,444.77

Finding the Fourth Proportional to 5,807,819.35, 8,014,461.51 and 3,229,444.77

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Solution

The fourth proportional to 5,807,819.35, 8,014,461.51 and 3,229,444.77 is: 4,456,450.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,819.35 : 8,014,461.51 = 3,229,444.77 : x
  2. Step 2: Convert to fraction form
    5,807,819.35/8,014,461.51 = 3,229,444.77/x
  3. Step 3: Cross multiply
    5,807,819.35x = 8,014,461.51 × 3,229,444.77
  4. Step 4: Simplify right side
    5,807,819.35x = 25,882,260,807,835.80
  5. Step 5: Solve for x
    x = 25,882,260,807,835.80/5,807,819.35
  6. Step 6: Final answer
    x = 4,456,450.73

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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.