Home / 4,767,234.40-7,150,851.60-3,066,623.20

Finding the Fourth Proportional to 4,767,234.40, 7,150,851.60 and 3,066,623.20

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Solution

The fourth proportional to 4,767,234.40, 7,150,851.60 and 3,066,623.20 is: 4,599,934.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,234.40 : 7,150,851.60 = 3,066,623.20 : x
  2. Step 2: Convert to fraction form
    4,767,234.40/7,150,851.60 = 3,066,623.20/x
  3. Step 3: Cross multiply
    4,767,234.40x = 7,150,851.60 × 3,066,623.20
  4. Step 4: Simplify right side
    4,767,234.40x = 21,928,967,416,317.12
  5. Step 5: Solve for x
    x = 21,928,967,416,317.12/4,767,234.40
  6. Step 6: Final answer
    x = 4,599,934.80

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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.