Home / 1,882,968.96-2,824,428.96-463,037.44

Finding the Fourth Proportional to 1,882,968.96, 2,824,428.96 and 463,037.44

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Solution

The fourth proportional to 1,882,968.96, 2,824,428.96 and 463,037.44 is: 694,550.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,968.96 : 2,824,428.96 = 463,037.44 : x
  2. Step 2: Convert to fraction form
    1,882,968.96/2,824,428.96 = 463,037.44/x
  3. Step 3: Cross multiply
    1,882,968.96x = 2,824,428.96 × 463,037.44
  4. Step 4: Simplify right side
    1,882,968.96x = 1,307,816,355,100.26
  5. Step 5: Solve for x
    x = 1,307,816,355,100.26/1,882,968.96
  6. Step 6: Final answer
    x = 694,550.14

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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.