Home / 6,365,754.43-8,768,006.83-4,892,846.32

Finding the Fourth Proportional to 6,365,754.43, 8,768,006.83 and 4,892,846.32

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Solution

The fourth proportional to 6,365,754.43, 8,768,006.83 and 4,892,846.32 is: 6,739,265.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,754.43 : 8,768,006.83 = 4,892,846.32 : x
  2. Step 2: Convert to fraction form
    6,365,754.43/8,768,006.83 = 4,892,846.32/x
  3. Step 3: Cross multiply
    6,365,754.43x = 8,768,006.83 × 4,892,846.32
  4. Step 4: Simplify right side
    6,365,754.43x = 42,900,509,951,900.37
  5. Step 5: Solve for x
    x = 42,900,509,951,900.37/6,365,754.43
  6. Step 6: Final answer
    x = 6,739,265.62

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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.