Home / 3,357,416.40-4,633,240.53-1,829,523.52

Finding the Fourth Proportional to 3,357,416.40, 4,633,240.53 and 1,829,523.52

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Solution

The fourth proportional to 3,357,416.40, 4,633,240.53 and 1,829,523.52 is: 2,524,745.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,416.40 : 4,633,240.53 = 1,829,523.52 : x
  2. Step 2: Convert to fraction form
    3,357,416.40/4,633,240.53 = 1,829,523.52/x
  3. Step 3: Cross multiply
    3,357,416.40x = 4,633,240.53 × 1,829,523.52
  4. Step 4: Simplify right side
    3,357,416.40x = 8,476,622,523,452.27
  5. Step 5: Solve for x
    x = 8,476,622,523,452.27/3,357,416.40
  6. Step 6: Final answer
    x = 2,524,745.67

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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.