Home / 7,114,537.44-9,811,429.38-6,586,114.32

Finding the Fourth Proportional to 7,114,537.44, 9,811,429.38 and 6,586,114.32

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Solution

The fourth proportional to 7,114,537.44, 9,811,429.38 and 6,586,114.32 is: 9,082,698.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114,537.44 : 9,811,429.38 = 6,586,114.32 : x
  2. Step 2: Convert to fraction form
    7,114,537.44/9,811,429.38 = 6,586,114.32/x
  3. Step 3: Cross multiply
    7,114,537.44x = 9,811,429.38 × 6,586,114.32
  4. Step 4: Simplify right side
    7,114,537.44x = 64,619,195,539,286.73
  5. Step 5: Solve for x
    x = 64,619,195,539,286.73/7,114,537.44
  6. Step 6: Final answer
    x = 9,082,698.08

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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.