Home / 967,457.48-1,451,200.94-368,451.80

Finding the Fourth Proportional to 967,457.48, 1,451,200.94 and 368,451.80

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Solution

The fourth proportional to 967,457.48, 1,451,200.94 and 368,451.80 is: 552,683.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,457.48 : 1,451,200.94 = 368,451.80 : x
  2. Step 2: Convert to fraction form
    967,457.48/1,451,200.94 = 368,451.80/x
  3. Step 3: Cross multiply
    967,457.48x = 1,451,200.94 × 368,451.80
  4. Step 4: Simplify right side
    967,457.48x = 534,697,598,504.69
  5. Step 5: Solve for x
    x = 534,697,598,504.69/967,457.48
  6. Step 6: Final answer
    x = 552,683.31

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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.