Home / 1,783,093.10-2,674,630.44-435,262.82

Finding the Fourth Proportional to 1,783,093.10, 2,674,630.44 and 435,262.82

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Solution

The fourth proportional to 1,783,093.10, 2,674,630.44 and 435,262.82 is: 652,891.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,093.10 : 2,674,630.44 = 435,262.82 : x
  2. Step 2: Convert to fraction form
    1,783,093.10/2,674,630.44 = 435,262.82/x
  3. Step 3: Cross multiply
    1,783,093.10x = 2,674,630.44 × 435,262.82
  4. Step 4: Simplify right side
    1,783,093.10x = 1,164,167,194,458.82
  5. Step 5: Solve for x
    x = 1,164,167,194,458.82/1,783,093.10
  6. Step 6: Final answer
    x = 652,891.98

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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.