Home / 3,255,964.36-4,883,888.16-1,336,458.76

Finding the Fourth Proportional to 3,255,964.36, 4,883,888.16 and 1,336,458.76

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Solution

The fourth proportional to 3,255,964.36, 4,883,888.16 and 1,336,458.76 is: 2,004,664.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,964.36 : 4,883,888.16 = 1,336,458.76 : x
  2. Step 2: Convert to fraction form
    3,255,964.36/4,883,888.16 = 1,336,458.76/x
  3. Step 3: Cross multiply
    3,255,964.36x = 4,883,888.16 × 1,336,458.76
  4. Step 4: Simplify right side
    3,255,964.36x = 6,527,115,114,292.28
  5. Step 5: Solve for x
    x = 6,527,115,114,292.28/3,255,964.36
  6. Step 6: Final answer
    x = 2,004,664.18

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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.