Home / 3,213,596.22-4,434,901.64-1,924,190.43

Finding the Fourth Proportional to 3,213,596.22, 4,434,901.64 and 1,924,190.43

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Solution

The fourth proportional to 3,213,596.22, 4,434,901.64 and 1,924,190.43 is: 2,655,465.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,213,596.22 : 4,434,901.64 = 1,924,190.43 : x
  2. Step 2: Convert to fraction form
    3,213,596.22/4,434,901.64 = 1,924,190.43/x
  3. Step 3: Cross multiply
    3,213,596.22x = 4,434,901.64 × 1,924,190.43
  4. Step 4: Simplify right side
    3,213,596.22x = 8,533,595,293,679.31
  5. Step 5: Solve for x
    x = 8,533,595,293,679.31/3,213,596.22
  6. Step 6: Final answer
    x = 2,655,465.94

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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.