Home / 9,354,986.31-14,032,982.50-2,965,736.89

Finding the Fourth Proportional to 9,354,986.31, 14,032,982.50 and 2,965,736.89

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Solution

The fourth proportional to 9,354,986.31, 14,032,982.50 and 2,965,736.89 is: 4,448,764.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354,986.31 : 14,032,982.50 = 2,965,736.89 : x
  2. Step 2: Convert to fraction form
    9,354,986.31/14,032,982.50 = 2,965,736.89/x
  3. Step 3: Cross multiply
    9,354,986.31x = 14,032,982.50 × 2,965,736.89
  4. Step 4: Simplify right side
    9,354,986.31x = 41,618,133,862,145.74
  5. Step 5: Solve for x
    x = 41,618,133,862,145.74/9,354,986.31
  6. Step 6: Final answer
    x = 4,448,764.81

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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.