Home / 9,847,534.54-13,589,563.93-5,496,583.09

Finding the Fourth Proportional to 9,847,534.54, 13,589,563.93 and 5,496,583.09

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Solution

The fourth proportional to 9,847,534.54, 13,589,563.93 and 5,496,583.09 is: 7,585,265.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,847,534.54 : 13,589,563.93 = 5,496,583.09 : x
  2. Step 2: Convert to fraction form
    9,847,534.54/13,589,563.93 = 5,496,583.09/x
  3. Step 3: Cross multiply
    9,847,534.54x = 13,589,563.93 × 5,496,583.09
  4. Step 4: Simplify right side
    9,847,534.54x = 74,696,167,298,111.94
  5. Step 5: Solve for x
    x = 74,696,167,298,111.94/9,847,534.54
  6. Step 6: Final answer
    x = 7,585,265.83

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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.