Home / 6,892,334.18-9,511,263.49-4,315,435.82

Finding the Fourth Proportional to 6,892,334.18, 9,511,263.49 and 4,315,435.82

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Solution

The fourth proportional to 6,892,334.18, 9,511,263.49 and 4,315,435.82 is: 5,955,202.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,334.18 : 9,511,263.49 = 4,315,435.82 : x
  2. Step 2: Convert to fraction form
    6,892,334.18/9,511,263.49 = 4,315,435.82/x
  3. Step 3: Cross multiply
    6,892,334.18x = 9,511,263.49 × 4,315,435.82
  4. Step 4: Simplify right side
    6,892,334.18x = 41,045,247,158,204.22
  5. Step 5: Solve for x
    x = 41,045,247,158,204.22/6,892,334.18
  6. Step 6: Final answer
    x = 5,955,202.71

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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.