Home / 4,096,321.29-5,649,728.07-2,626,370.34

Finding the Fourth Proportional to 4,096,321.29, 5,649,728.07 and 2,626,370.34

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Solution

The fourth proportional to 4,096,321.29, 5,649,728.07 and 2,626,370.34 is: 3,622,342.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,321.29 : 5,649,728.07 = 2,626,370.34 : x
  2. Step 2: Convert to fraction form
    4,096,321.29/5,649,728.07 = 2,626,370.34/x
  3. Step 3: Cross multiply
    4,096,321.29x = 5,649,728.07 × 2,626,370.34
  4. Step 4: Simplify right side
    4,096,321.29x = 14,838,278,232,113.44
  5. Step 5: Solve for x
    x = 14,838,278,232,113.44/4,096,321.29
  6. Step 6: Final answer
    x = 3,622,342.39

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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.