Home / 1,848,383.92-2,563,819.48-1,799,225.63

Finding the Fourth Proportional to 1,848,383.92, 2,563,819.48 and 1,799,225.63

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Solution

The fourth proportional to 1,848,383.92, 2,563,819.48 and 1,799,225.63 is: 2,495,633.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,383.92 : 2,563,819.48 = 1,799,225.63 : x
  2. Step 2: Convert to fraction form
    1,848,383.92/2,563,819.48 = 1,799,225.63/x
  3. Step 3: Cross multiply
    1,848,383.92x = 2,563,819.48 × 1,799,225.63
  4. Step 4: Simplify right side
    1,848,383.92x = 4,612,889,723,213.85
  5. Step 5: Solve for x
    x = 4,612,889,723,213.85/1,848,383.92
  6. Step 6: Final answer
    x = 2,495,633.98

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.