Home / 10,151,183.25-14,008,741.43-5,504,977.08

Finding the Fourth Proportional to 10,151,183.25, 14,008,741.43 and 5,504,977.08

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Solution

The fourth proportional to 10,151,183.25, 14,008,741.43 and 5,504,977.08 is: 7,596,927.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,151,183.25 : 14,008,741.43 = 5,504,977.08 : x
  2. Step 2: Convert to fraction form
    10,151,183.25/14,008,741.43 = 5,504,977.08/x
  3. Step 3: Cross multiply
    10,151,183.25x = 14,008,741.43 × 5,504,977.08
  4. Step 4: Simplify right side
    10,151,183.25x = 77,117,800,464,271.55
  5. Step 5: Solve for x
    x = 77,117,800,464,271.55/10,151,183.25
  6. Step 6: Final answer
    x = 7,596,927.23

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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.