Home / 2,009,491.24-2,773,093.44-1,150,068.28

Finding the Fourth Proportional to 2,009,491.24, 2,773,093.44 and 1,150,068.28

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Solution

The fourth proportional to 2,009,491.24, 2,773,093.44 and 1,150,068.28 is: 1,587,091.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,491.24 : 2,773,093.44 = 1,150,068.28 : x
  2. Step 2: Convert to fraction form
    2,009,491.24/2,773,093.44 = 1,150,068.28/x
  3. Step 3: Cross multiply
    2,009,491.24x = 2,773,093.44 × 1,150,068.28
  4. Step 4: Simplify right side
    2,009,491.24x = 3,189,246,802,820.08
  5. Step 5: Solve for x
    x = 3,189,246,802,820.08/2,009,491.24
  6. Step 6: Final answer
    x = 1,587,091.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.