Home / 1,749,632.97-2,414,544.67-1,024,412.83

Finding the Fourth Proportional to 1,749,632.97, 2,414,544.67 and 1,024,412.83

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Solution

The fourth proportional to 1,749,632.97, 2,414,544.67 and 1,024,412.83 is: 1,413,719.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,632.97 : 2,414,544.67 = 1,024,412.83 : x
  2. Step 2: Convert to fraction form
    1,749,632.97/2,414,544.67 = 1,024,412.83/x
  3. Step 3: Cross multiply
    1,749,632.97x = 2,414,544.67 × 1,024,412.83
  4. Step 4: Simplify right side
    1,749,632.97x = 2,473,490,538,556.12
  5. Step 5: Solve for x
    x = 2,473,490,538,556.12/1,749,632.97
  6. Step 6: Final answer
    x = 1,413,719.67

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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.