Home / 1,711,997.24-2,362,554.06-948,049.88

Finding the Fourth Proportional to 1,711,997.24, 2,362,554.06 and 948,049.88

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Solution

The fourth proportional to 1,711,997.24, 2,362,554.06 and 948,049.88 is: 1,308,307.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,997.24 : 2,362,554.06 = 948,049.88 : x
  2. Step 2: Convert to fraction form
    1,711,997.24/2,362,554.06 = 948,049.88/x
  3. Step 3: Cross multiply
    1,711,997.24x = 2,362,554.06 × 948,049.88
  4. Step 4: Simplify right side
    1,711,997.24x = 2,239,819,093,076.51
  5. Step 5: Solve for x
    x = 2,239,819,093,076.51/1,711,997.24
  6. Step 6: Final answer
    x = 1,308,307.65

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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.