Home / 3,335,604.26-4,603,150.28-1,807,711.38

Finding the Fourth Proportional to 3,335,604.26, 4,603,150.28 and 1,807,711.38

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Solution

The fourth proportional to 3,335,604.26, 4,603,150.28 and 1,807,711.38 is: 2,494,650.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,604.26 : 4,603,150.28 = 1,807,711.38 : x
  2. Step 2: Convert to fraction form
    3,335,604.26/4,603,150.28 = 1,807,711.38/x
  3. Step 3: Cross multiply
    3,335,604.26x = 4,603,150.28 × 1,807,711.38
  4. Step 4: Simplify right side
    3,335,604.26x = 8,321,167,145,006.19
  5. Step 5: Solve for x
    x = 8,321,167,145,006.19/3,335,604.26
  6. Step 6: Final answer
    x = 2,494,650.59

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1.5x scale

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.