Home / 2,252,185.13-3,378,276.81-904,347.32

Finding the Fourth Proportional to 2,252,185.13, 3,378,276.81 and 904,347.32

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Solution

The fourth proportional to 2,252,185.13, 3,378,276.81 and 904,347.32 is: 1,356,520.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,185.13 : 3,378,276.81 = 904,347.32 : x
  2. Step 2: Convert to fraction form
    2,252,185.13/3,378,276.81 = 904,347.32/x
  3. Step 3: Cross multiply
    2,252,185.13x = 3,378,276.81 × 904,347.32
  4. Step 4: Simplify right side
    2,252,185.13x = 3,055,135,562,450.27
  5. Step 5: Solve for x
    x = 3,055,135,562,450.27/2,252,185.13
  6. Step 6: Final answer
    x = 1,356,520.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.