Home / 2,063,610.40-3,094,378.80-940,410.40

Finding the Fourth Proportional to 2,063,610.40, 3,094,378.80 and 940,410.40

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Solution

The fourth proportional to 2,063,610.40, 3,094,378.80 and 940,410.40 is: 1,410,143.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,610.40 : 3,094,378.80 = 940,410.40 : x
  2. Step 2: Convert to fraction form
    2,063,610.40/3,094,378.80 = 940,410.40/x
  3. Step 3: Cross multiply
    2,063,610.40x = 3,094,378.80 × 940,410.40
  4. Step 4: Simplify right side
    2,063,610.40x = 2,909,986,005,059.52
  5. Step 5: Solve for x
    x = 2,909,986,005,059.52/2,063,610.40
  6. Step 6: Final answer
    x = 1,410,143.12

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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.