Home / 6,453,233.56-9,679,853.46-2,662,550.20

Finding the Fourth Proportional to 6,453,233.56, 9,679,853.46 and 2,662,550.20

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Solution

The fourth proportional to 6,453,233.56, 9,679,853.46 and 2,662,550.20 is: 3,993,826.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,453,233.56 : 9,679,853.46 = 2,662,550.20 : x
  2. Step 2: Convert to fraction form
    6,453,233.56/9,679,853.46 = 2,662,550.20/x
  3. Step 3: Cross multiply
    6,453,233.56x = 9,679,853.46 × 2,662,550.20
  4. Step 4: Simplify right side
    6,453,233.56x = 25,773,095,765,893.70
  5. Step 5: Solve for x
    x = 25,773,095,765,893.70/6,453,233.56
  6. Step 6: Final answer
    x = 3,993,826.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.