Home / 2,419,270.96-3,628,985.04-713,271.24

Finding the Fourth Proportional to 2,419,270.96, 3,628,985.04 and 713,271.24

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Solution

The fourth proportional to 2,419,270.96, 3,628,985.04 and 713,271.24 is: 1,069,930.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,270.96 : 3,628,985.04 = 713,271.24 : x
  2. Step 2: Convert to fraction form
    2,419,270.96/3,628,985.04 = 713,271.24/x
  3. Step 3: Cross multiply
    2,419,270.96x = 3,628,985.04 × 713,271.24
  4. Step 4: Simplify right side
    2,419,270.96x = 2,588,450,659,422.25
  5. Step 5: Solve for x
    x = 2,588,450,659,422.25/2,419,270.96
  6. Step 6: Final answer
    x = 1,069,930.03

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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.