Home / 6,984,181.76-10,476,226.56-1,796,783.36

Finding the Fourth Proportional to 6,984,181.76, 10,476,226.56 and 1,796,783.36

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Solution

The fourth proportional to 6,984,181.76, 10,476,226.56 and 1,796,783.36 is: 2,695,163.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,984,181.76 : 10,476,226.56 = 1,796,783.36 : x
  2. Step 2: Convert to fraction form
    6,984,181.76/10,476,226.56 = 1,796,783.36/x
  3. Step 3: Cross multiply
    6,984,181.76x = 10,476,226.56 × 1,796,783.36
  4. Step 4: Simplify right side
    6,984,181.76x = 18,823,509,558,598.04
  5. Step 5: Solve for x
    x = 18,823,509,558,598.04/6,984,181.76
  6. Step 6: Final answer
    x = 2,695,163.19

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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.