Home / 6,892,333.68-9,511,262.80-4,315,435.32

Finding the Fourth Proportional to 6,892,333.68, 9,511,262.80 and 4,315,435.32

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Solution

The fourth proportional to 6,892,333.68, 9,511,262.80 and 4,315,435.32 is: 5,955,202.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,333.68 : 9,511,262.80 = 4,315,435.32 : x
  2. Step 2: Convert to fraction form
    6,892,333.68/9,511,262.80 = 4,315,435.32/x
  3. Step 3: Cross multiply
    6,892,333.68x = 9,511,262.80 × 4,315,435.32
  4. Step 4: Simplify right side
    6,892,333.68x = 41,045,239,424,922.10
  5. Step 5: Solve for x
    x = 41,045,239,424,922.10/6,892,333.68
  6. Step 6: Final answer
    x = 5,955,202.02

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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.