Home / 8,967,234.40-13,450,851.60-3,576,716.80

Finding the Fourth Proportional to 8,967,234.40, 13,450,851.60 and 3,576,716.80

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Solution

The fourth proportional to 8,967,234.40, 13,450,851.60 and 3,576,716.80 is: 5,365,075.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,234.40 : 13,450,851.60 = 3,576,716.80 : x
  2. Step 2: Convert to fraction form
    8,967,234.40/13,450,851.60 = 3,576,716.80/x
  3. Step 3: Cross multiply
    8,967,234.40x = 13,450,851.60 × 3,576,716.80
  4. Step 4: Simplify right side
    8,967,234.40x = 48,109,886,892,026.88
  5. Step 5: Solve for x
    x = 48,109,886,892,026.88/8,967,234.40
  6. Step 6: Final answer
    x = 5,365,075.20

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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.