Home / 4,783,362.80-7,167,057.60-3,360,873.20

Finding the Fourth Proportional to 4,783,362.80, 7,167,057.60 and 3,360,873.20

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Solution

The fourth proportional to 4,783,362.80, 7,167,057.60 and 3,360,873.20 is: 5,035,698.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,362.80 : 7,167,057.60 = 3,360,873.20 : x
  2. Step 2: Convert to fraction form
    4,783,362.80/7,167,057.60 = 3,360,873.20/x
  3. Step 3: Cross multiply
    4,783,362.80x = 7,167,057.60 × 3,360,873.20
  4. Step 4: Simplify right side
    4,783,362.80x = 24,087,571,810,696.32
  5. Step 5: Solve for x
    x = 24,087,571,810,696.32/4,783,362.80
  6. Step 6: Final answer
    x = 5,035,698.28

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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.