Home / 8,263,984.80-12,395,977.20-6,024,496.80

Finding the Fourth Proportional to 8,263,984.80, 12,395,977.20 and 6,024,496.80

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Solution

The fourth proportional to 8,263,984.80, 12,395,977.20 and 6,024,496.80 is: 9,036,745.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,263,984.80 : 12,395,977.20 = 6,024,496.80 : x
  2. Step 2: Convert to fraction form
    8,263,984.80/12,395,977.20 = 6,024,496.80/x
  3. Step 3: Cross multiply
    8,263,984.80x = 12,395,977.20 × 6,024,496.80
  4. Step 4: Simplify right side
    8,263,984.80x = 74,679,524,974,272.95
  5. Step 5: Solve for x
    x = 74,679,524,974,272.95/8,263,984.80
  6. Step 6: Final answer
    x = 9,036,745.20

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Double scale
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Similar ratio
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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.