Home / 3,373,885.68-4,655,846.46-1,924,047.75

Finding the Fourth Proportional to 3,373,885.68, 4,655,846.46 and 1,924,047.75

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Solution

The fourth proportional to 3,373,885.68, 4,655,846.46 and 1,924,047.75 is: 2,655,119.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,885.68 : 4,655,846.46 = 1,924,047.75 : x
  2. Step 2: Convert to fraction form
    3,373,885.68/4,655,846.46 = 1,924,047.75/x
  3. Step 3: Cross multiply
    3,373,885.68x = 4,655,846.46 × 1,924,047.75
  4. Step 4: Simplify right side
    3,373,885.68x = 8,958,070,905,708.47
  5. Step 5: Solve for x
    x = 8,958,070,905,708.47/3,373,885.68
  6. Step 6: Final answer
    x = 2,655,119.87

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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.