Home / 2,904,231.16-4,356,900.60-1,106,964.28

Finding the Fourth Proportional to 2,904,231.16, 4,356,900.60 and 1,106,964.28

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Solution

The fourth proportional to 2,904,231.16, 4,356,900.60 and 1,106,964.28 is: 1,660,657.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,231.16 : 4,356,900.60 = 1,106,964.28 : x
  2. Step 2: Convert to fraction form
    2,904,231.16/4,356,900.60 = 1,106,964.28/x
  3. Step 3: Cross multiply
    2,904,231.16x = 4,356,900.60 × 1,106,964.28
  4. Step 4: Simplify right side
    2,904,231.16x = 4,822,933,335,710.57
  5. Step 5: Solve for x
    x = 4,822,933,335,710.57/2,904,231.16
  6. Step 6: Final answer
    x = 1,660,657.53

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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.