Home / 4,492,908.10-6,740,346.30-1,796,555.80

Finding the Fourth Proportional to 4,492,908.10, 6,740,346.30 and 1,796,555.80

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Solution

The fourth proportional to 4,492,908.10, 6,740,346.30 and 1,796,555.80 is: 2,695,227.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,908.10 : 6,740,346.30 = 1,796,555.80 : x
  2. Step 2: Convert to fraction form
    4,492,908.10/6,740,346.30 = 1,796,555.80/x
  3. Step 3: Cross multiply
    4,492,908.10x = 6,740,346.30 × 1,796,555.80
  4. Step 4: Simplify right side
    4,492,908.10x = 12,109,408,239,273.54
  5. Step 5: Solve for x
    x = 12,109,408,239,273.54/4,492,908.10
  6. Step 6: Final answer
    x = 2,695,227.23

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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.