Home / 2,601,091.20-3,634,441.80-2,601,091.20

Finding the Fourth Proportional to 2,601,091.20, 3,634,441.80 and 2,601,091.20

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Solution

The fourth proportional to 2,601,091.20, 3,634,441.80 and 2,601,091.20 is: 3,634,441.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,091.20 : 3,634,441.80 = 2,601,091.20 : x
  2. Step 2: Convert to fraction form
    2,601,091.20/3,634,441.80 = 2,601,091.20/x
  3. Step 3: Cross multiply
    2,601,091.20x = 3,634,441.80 × 2,601,091.20
  4. Step 4: Simplify right side
    2,601,091.20x = 9,453,514,582,892.16
  5. Step 5: Solve for x
    x = 9,453,514,582,892.16/2,601,091.20
  6. Step 6: Final answer
    x = 3,634,441.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.