Home / 3,414,506.56-4,714,215.68-2,191,339.34

Finding the Fourth Proportional to 3,414,506.56, 4,714,215.68 and 2,191,339.34

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Solution

The fourth proportional to 3,414,506.56, 4,714,215.68 and 2,191,339.34 is: 3,025,458.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,506.56 : 4,714,215.68 = 2,191,339.34 : x
  2. Step 2: Convert to fraction form
    3,414,506.56/4,714,215.68 = 2,191,339.34/x
  3. Step 3: Cross multiply
    3,414,506.56x = 4,714,215.68 × 2,191,339.34
  4. Step 4: Simplify right side
    3,414,506.56x = 10,330,446,276,828.85
  5. Step 5: Solve for x
    x = 10,330,446,276,828.85/3,414,506.56
  6. Step 6: Final answer
    x = 3,025,458.03

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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.