Home / 6,562,557.18-9,054,976.50-3,771,140.58

Finding the Fourth Proportional to 6,562,557.18, 9,054,976.50 and 3,771,140.58

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Solution

The fourth proportional to 6,562,557.18, 9,054,976.50 and 3,771,140.58 is: 5,203,396.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,557.18 : 9,054,976.50 = 3,771,140.58 : x
  2. Step 2: Convert to fraction form
    6,562,557.18/9,054,976.50 = 3,771,140.58/x
  3. Step 3: Cross multiply
    6,562,557.18x = 9,054,976.50 × 3,771,140.58
  4. Step 4: Simplify right side
    6,562,557.18x = 34,147,589,330,096.37
  5. Step 5: Solve for x
    x = 34,147,589,330,096.37/6,562,557.18
  6. Step 6: Final answer
    x = 5,203,396.85

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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.