Home / 5,301,096.36-7,944,287.88-2,415,410.93

Finding the Fourth Proportional to 5,301,096.36, 7,944,287.88 and 2,415,410.93

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Solution

The fourth proportional to 5,301,096.36, 7,944,287.88 and 2,415,410.93 is: 3,619,764.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,301,096.36 : 7,944,287.88 = 2,415,410.93 : x
  2. Step 2: Convert to fraction form
    5,301,096.36/7,944,287.88 = 2,415,410.93/x
  3. Step 3: Cross multiply
    5,301,096.36x = 7,944,287.88 × 2,415,410.93
  4. Step 4: Simplify right side
    5,301,096.36x = 19,188,719,736,697.09
  5. Step 5: Solve for x
    x = 19,188,719,736,697.09/5,301,096.36
  6. Step 6: Final answer
    x = 3,619,764.37

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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.