Home / 2,359,076.03-3,538,608.09-653,213.63

Finding the Fourth Proportional to 2,359,076.03, 3,538,608.09 and 653,213.63

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Solution

The fourth proportional to 2,359,076.03, 3,538,608.09 and 653,213.63 is: 979,818.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,076.03 : 3,538,608.09 = 653,213.63 : x
  2. Step 2: Convert to fraction form
    2,359,076.03/3,538,608.09 = 653,213.63/x
  3. Step 3: Cross multiply
    2,359,076.03x = 3,538,608.09 × 653,213.63
  4. Step 4: Simplify right side
    2,359,076.03x = 2,311,467,050,855.39
  5. Step 5: Solve for x
    x = 2,311,467,050,855.39/2,359,076.03
  6. Step 6: Final answer
    x = 979,818.80

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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.