Home / 6,788,055.56-10,182,084.24-1,995,786.34

Finding the Fourth Proportional to 6,788,055.56, 10,182,084.24 and 1,995,786.34

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Solution

The fourth proportional to 6,788,055.56, 10,182,084.24 and 1,995,786.34 is: 2,993,679.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,788,055.56 : 10,182,084.24 = 1,995,786.34 : x
  2. Step 2: Convert to fraction form
    6,788,055.56/10,182,084.24 = 1,995,786.34/x
  3. Step 3: Cross multiply
    6,788,055.56x = 10,182,084.24 × 1,995,786.34
  4. Step 4: Simplify right side
    6,788,055.56x = 20,321,264,620,950.27
  5. Step 5: Solve for x
    x = 20,321,264,620,950.27/6,788,055.56
  6. Step 6: Final answer
    x = 2,993,679.77

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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.