Home / 3,404,890.44-4,698,780.50-1,877,052.24

Finding the Fourth Proportional to 3,404,890.44, 4,698,780.50 and 1,877,052.24

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Solution

The fourth proportional to 3,404,890.44, 4,698,780.50 and 1,877,052.24 is: 2,590,349.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,890.44 : 4,698,780.50 = 1,877,052.24 : x
  2. Step 2: Convert to fraction form
    3,404,890.44/4,698,780.50 = 1,877,052.24/x
  3. Step 3: Cross multiply
    3,404,890.44x = 4,698,780.50 × 1,877,052.24
  4. Step 4: Simplify right side
    3,404,890.44x = 8,819,856,467,485.95
  5. Step 5: Solve for x
    x = 8,819,856,467,485.95/3,404,890.44
  6. Step 6: Final answer
    x = 2,590,349.56

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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.