Home / 6,105,094.07-9,157,846.82-3,070,805.63

Finding the Fourth Proportional to 6,105,094.07, 9,157,846.82 and 3,070,805.63

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Solution

The fourth proportional to 6,105,094.07, 9,157,846.82 and 3,070,805.63 is: 4,606,311.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,094.07 : 9,157,846.82 = 3,070,805.63 : x
  2. Step 2: Convert to fraction form
    6,105,094.07/9,157,846.82 = 3,070,805.63/x
  3. Step 3: Cross multiply
    6,105,094.07x = 9,157,846.82 × 3,070,805.63
  4. Step 4: Simplify right side
    6,105,094.07x = 28,121,967,512,390.33
  5. Step 5: Solve for x
    x = 28,121,967,512,390.33/6,105,094.07
  6. Step 6: Final answer
    x = 4,606,311.91

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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.