Home / 6,149,647.60-9,224,252.70-2,783,854.60

Finding the Fourth Proportional to 6,149,647.60, 9,224,252.70 and 2,783,854.60

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Solution

The fourth proportional to 6,149,647.60, 9,224,252.70 and 2,783,854.60 is: 4,175,682.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,647.60 : 9,224,252.70 = 2,783,854.60 : x
  2. Step 2: Convert to fraction form
    6,149,647.60/9,224,252.70 = 2,783,854.60/x
  3. Step 3: Cross multiply
    6,149,647.60x = 9,224,252.70 × 2,783,854.60
  4. Step 4: Simplify right side
    6,149,647.60x = 25,678,978,310,457.42
  5. Step 5: Solve for x
    x = 25,678,978,310,457.42/6,149,647.60
  6. Step 6: Final answer
    x = 4,175,682.90

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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.