Home / 3,313,234.80-4,968,102.60-1,417,834.80

Finding the Fourth Proportional to 3,313,234.80, 4,968,102.60 and 1,417,834.80

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Solution

The fourth proportional to 3,313,234.80, 4,968,102.60 and 1,417,834.80 is: 2,126,003.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,234.80 : 4,968,102.60 = 1,417,834.80 : x
  2. Step 2: Convert to fraction form
    3,313,234.80/4,968,102.60 = 1,417,834.80/x
  3. Step 3: Cross multiply
    3,313,234.80x = 4,968,102.60 × 1,417,834.80
  4. Step 4: Simplify right side
    3,313,234.80x = 7,043,948,756,250.48
  5. Step 5: Solve for x
    x = 7,043,948,756,250.48/3,313,234.80
  6. Step 6: Final answer
    x = 2,126,003.49

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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.