Home / 10,794,745.34-16,196,593.53-4,726,344.86

Finding the Fourth Proportional to 10,794,745.34, 16,196,593.53 and 4,726,344.86

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Solution

The fourth proportional to 10,794,745.34, 16,196,593.53 and 4,726,344.86 is: 7,091,476.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794,745.34 : 16,196,593.53 = 4,726,344.86 : x
  2. Step 2: Convert to fraction form
    10,794,745.34/16,196,593.53 = 4,726,344.86/x
  3. Step 3: Cross multiply
    10,794,745.34x = 16,196,593.53 × 4,726,344.86
  4. Step 4: Simplify right side
    10,794,745.34x = 76,550,686,638,240.03
  5. Step 5: Solve for x
    x = 76,550,686,638,240.03/10,794,745.34
  6. Step 6: Final answer
    x = 7,091,476.84

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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.