Home / 6,773,774.33-9,347,804.97-3,833,538.05

Finding the Fourth Proportional to 6,773,774.33, 9,347,804.97 and 3,833,538.05

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Solution

The fourth proportional to 6,773,774.33, 9,347,804.97 and 3,833,538.05 is: 5,290,280.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773,774.33 : 9,347,804.97 = 3,833,538.05 : x
  2. Step 2: Convert to fraction form
    6,773,774.33/9,347,804.97 = 3,833,538.05/x
  3. Step 3: Cross multiply
    6,773,774.33x = 9,347,804.97 × 3,833,538.05
  4. Step 4: Simplify right side
    6,773,774.33x = 35,835,166,036,474.11
  5. Step 5: Solve for x
    x = 35,835,166,036,474.11/6,773,774.33
  6. Step 6: Final answer
    x = 5,290,280.47

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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.