Home / 2,309,949.60-3,463,887.60-889,533.60

Finding the Fourth Proportional to 2,309,949.60, 3,463,887.60 and 889,533.60

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Solution

The fourth proportional to 2,309,949.60, 3,463,887.60 and 889,533.60 is: 1,333,901.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,949.60 : 3,463,887.60 = 889,533.60 : x
  2. Step 2: Convert to fraction form
    2,309,949.60/3,463,887.60 = 889,533.60/x
  3. Step 3: Cross multiply
    2,309,949.60x = 3,463,887.60 × 889,533.60
  4. Step 4: Simplify right side
    2,309,949.60x = 3,081,244,406,823.36
  5. Step 5: Solve for x
    x = 3,081,244,406,823.36/2,309,949.60
  6. Step 6: Final answer
    x = 1,333,901.14

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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.