Home / 6,846,683.22-9,448,538.85-3,749,156.82

Finding the Fourth Proportional to 6,846,683.22, 9,448,538.85 and 3,749,156.82

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Solution

The fourth proportional to 6,846,683.22, 9,448,538.85 and 3,749,156.82 is: 5,173,899.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,683.22 : 9,448,538.85 = 3,749,156.82 : x
  2. Step 2: Convert to fraction form
    6,846,683.22/9,448,538.85 = 3,749,156.82/x
  3. Step 3: Cross multiply
    6,846,683.22x = 9,448,538.85 × 3,749,156.82
  4. Step 4: Simplify right side
    6,846,683.22x = 35,424,053,868,512.45
  5. Step 5: Solve for x
    x = 35,424,053,868,512.45/6,846,683.22
  6. Step 6: Final answer
    x = 5,173,899.94

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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.