Home / 3,568,748.36-5,353,330.64-1,009,749.24

Finding the Fourth Proportional to 3,568,748.36, 5,353,330.64 and 1,009,749.24

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Solution

The fourth proportional to 3,568,748.36, 5,353,330.64 and 1,009,749.24 is: 1,514,682.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,748.36 : 5,353,330.64 = 1,009,749.24 : x
  2. Step 2: Convert to fraction form
    3,568,748.36/5,353,330.64 = 1,009,749.24/x
  3. Step 3: Cross multiply
    3,568,748.36x = 5,353,330.64 × 1,009,749.24
  4. Step 4: Simplify right side
    3,568,748.36x = 5,405,521,540,159.97
  5. Step 5: Solve for x
    x = 5,405,521,540,159.97/3,568,748.36
  6. Step 6: Final answer
    x = 1,514,682.74

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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.