Home / 4,131,419.60-6,197,129.40-3,973,955.60

Finding the Fourth Proportional to 4,131,419.60, 6,197,129.40 and 3,973,955.60

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Solution

The fourth proportional to 4,131,419.60, 6,197,129.40 and 3,973,955.60 is: 5,960,933.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,419.60 : 6,197,129.40 = 3,973,955.60 : x
  2. Step 2: Convert to fraction form
    4,131,419.60/6,197,129.40 = 3,973,955.60/x
  3. Step 3: Cross multiply
    4,131,419.60x = 6,197,129.40 × 3,973,955.60
  4. Step 4: Simplify right side
    4,131,419.60x = 24,627,117,083,054.64
  5. Step 5: Solve for x
    x = 24,627,117,083,054.64/4,131,419.60
  6. Step 6: Final answer
    x = 5,960,933.40

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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.