Home / 6,271,503.05-8,655,855.66-4,092,262.85

Finding the Fourth Proportional to 6,271,503.05, 8,655,855.66 and 4,092,262.85

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Solution

The fourth proportional to 6,271,503.05, 8,655,855.66 and 4,092,262.85 is: 5,648,093.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,271,503.05 : 8,655,855.66 = 4,092,262.85 : x
  2. Step 2: Convert to fraction form
    6,271,503.05/8,655,855.66 = 4,092,262.85/x
  3. Step 3: Cross multiply
    6,271,503.05x = 8,655,855.66 × 4,092,262.85
  4. Step 4: Simplify right side
    6,271,503.05x = 35,422,036,509,100.95
  5. Step 5: Solve for x
    x = 35,422,036,509,100.95/6,271,503.05
  6. Step 6: Final answer
    x = 5,648,093.65

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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.