Home / 2,199,660.44-3,035,650.38-1,233,101.21

Finding the Fourth Proportional to 2,199,660.44, 3,035,650.38 and 1,233,101.21

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Solution

The fourth proportional to 2,199,660.44, 3,035,650.38 and 1,233,101.21 is: 1,701,746.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,660.44 : 3,035,650.38 = 1,233,101.21 : x
  2. Step 2: Convert to fraction form
    2,199,660.44/3,035,650.38 = 1,233,101.21/x
  3. Step 3: Cross multiply
    2,199,660.44x = 3,035,650.38 × 1,233,101.21
  4. Step 4: Simplify right side
    2,199,660.44x = 3,743,264,156,714.96
  5. Step 5: Solve for x
    x = 3,743,264,156,714.96/2,199,660.44
  6. Step 6: Final answer
    x = 1,701,746.36

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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.