Home / 6,835,440.54-9,432,883.28-3,854,907.02

Finding the Fourth Proportional to 6,835,440.54, 9,432,883.28 and 3,854,907.02

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Solution

The fourth proportional to 6,835,440.54, 9,432,883.28 and 3,854,907.02 is: 5,319,757.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,835,440.54 : 9,432,883.28 = 3,854,907.02 : x
  2. Step 2: Convert to fraction form
    6,835,440.54/9,432,883.28 = 3,854,907.02/x
  3. Step 3: Cross multiply
    6,835,440.54x = 9,432,883.28 × 3,854,907.02
  4. Step 4: Simplify right side
    6,835,440.54x = 36,362,887,974,912.62
  5. Step 5: Solve for x
    x = 36,362,887,974,912.62/6,835,440.54
  6. Step 6: Final answer
    x = 5,319,757.78

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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.