Home / 3,524,056.35-4,863,422.52-1,975,318.43

Finding the Fourth Proportional to 3,524,056.35, 4,863,422.52 and 1,975,318.43

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Solution

The fourth proportional to 3,524,056.35, 4,863,422.52 and 1,975,318.43 is: 2,726,065.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,056.35 : 4,863,422.52 = 1,975,318.43 : x
  2. Step 2: Convert to fraction form
    3,524,056.35/4,863,422.52 = 1,975,318.43/x
  3. Step 3: Cross multiply
    3,524,056.35x = 4,863,422.52 × 1,975,318.43
  4. Step 4: Simplify right side
    3,524,056.35x = 9,606,808,126,756.45
  5. Step 5: Solve for x
    x = 9,606,808,126,756.45/3,524,056.35
  6. Step 6: Final answer
    x = 2,726,065.42

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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.