Home / 3,772,069.03-5,658,241.03-1,343,400.92

Finding the Fourth Proportional to 3,772,069.03, 5,658,241.03 and 1,343,400.92

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Solution

The fourth proportional to 3,772,069.03, 5,658,241.03 and 1,343,400.92 is: 2,015,150.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,069.03 : 5,658,241.03 = 1,343,400.92 : x
  2. Step 2: Convert to fraction form
    3,772,069.03/5,658,241.03 = 1,343,400.92/x
  3. Step 3: Cross multiply
    3,772,069.03x = 5,658,241.03 × 1,343,400.92
  4. Step 4: Simplify right side
    3,772,069.03x = 7,601,286,173,634.04
  5. Step 5: Solve for x
    x = 7,601,286,173,634.04/3,772,069.03
  6. Step 6: Final answer
    x = 2,015,150.34

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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.