Home / 6,318,325.94-9,477,477.39-2,058,489.14

Finding the Fourth Proportional to 6,318,325.94, 9,477,477.39 and 2,058,489.14

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Solution

The fourth proportional to 6,318,325.94, 9,477,477.39 and 2,058,489.14 is: 3,087,729.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,318,325.94 : 9,477,477.39 = 2,058,489.14 : x
  2. Step 2: Convert to fraction form
    6,318,325.94/9,477,477.39 = 2,058,489.14/x
  3. Step 3: Cross multiply
    6,318,325.94x = 9,477,477.39 × 2,058,489.14
  4. Step 4: Simplify right side
    6,318,325.94x = 19,509,284,281,910.54
  5. Step 5: Solve for x
    x = 19,509,284,281,910.54/6,318,325.94
  6. Step 6: Final answer
    x = 3,087,729.96

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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.