Home / 1,794,800.40-2,693,512.80-1,195,562.40

Finding the Fourth Proportional to 1,794,800.40, 2,693,512.80 and 1,195,562.40

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Solution

The fourth proportional to 1,794,800.40, 2,693,512.80 and 1,195,562.40 is: 1,794,217.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,800.40 : 2,693,512.80 = 1,195,562.40 : x
  2. Step 2: Convert to fraction form
    1,794,800.40/2,693,512.80 = 1,195,562.40/x
  3. Step 3: Cross multiply
    1,794,800.40x = 2,693,512.80 × 1,195,562.40
  4. Step 4: Simplify right side
    1,794,800.40x = 3,220,262,627,598.72
  5. Step 5: Solve for x
    x = 3,220,262,627,598.72/1,794,800.40
  6. Step 6: Final answer
    x = 1,794,217.69

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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.