Home / 2,301,715.34-3,176,675.07-1,322,040.14

Finding the Fourth Proportional to 2,301,715.34, 3,176,675.07 and 1,322,040.14

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Solution

The fourth proportional to 2,301,715.34, 3,176,675.07 and 1,322,040.14 is: 1,824,592.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,715.34 : 3,176,675.07 = 1,322,040.14 : x
  2. Step 2: Convert to fraction form
    2,301,715.34/3,176,675.07 = 1,322,040.14/x
  3. Step 3: Cross multiply
    2,301,715.34x = 3,176,675.07 × 1,322,040.14
  4. Step 4: Simplify right side
    2,301,715.34x = 4,199,691,954,277.31
  5. Step 5: Solve for x
    x = 4,199,691,954,277.31/2,301,715.34
  6. Step 6: Final answer
    x = 1,824,592.24

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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.