Home / 3,485,977.17-4,809,902.26-2,035,014.07

Finding the Fourth Proportional to 3,485,977.17, 4,809,902.26 and 2,035,014.07

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Solution

The fourth proportional to 3,485,977.17, 4,809,902.26 and 2,035,014.07 is: 2,807,883.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,977.17 : 4,809,902.26 = 2,035,014.07 : x
  2. Step 2: Convert to fraction form
    3,485,977.17/4,809,902.26 = 2,035,014.07/x
  3. Step 3: Cross multiply
    3,485,977.17x = 4,809,902.26 × 2,035,014.07
  4. Step 4: Simplify right side
    3,485,977.17x = 9,788,218,774,424.80
  5. Step 5: Solve for x
    x = 9,788,218,774,424.80/3,485,977.17
  6. Step 6: Final answer
    x = 2,807,883.79

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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.