Home / 2,835,964.89-4,255,839.09-1,470,996.63

Finding the Fourth Proportional to 2,835,964.89, 4,255,839.09 and 1,470,996.63

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Solution

The fourth proportional to 2,835,964.89, 4,255,839.09 and 1,470,996.63 is: 2,207,476.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,964.89 : 4,255,839.09 = 1,470,996.63 : x
  2. Step 2: Convert to fraction form
    2,835,964.89/4,255,839.09 = 1,470,996.63/x
  3. Step 3: Cross multiply
    2,835,964.89x = 4,255,839.09 × 1,470,996.63
  4. Step 4: Simplify right side
    2,835,964.89x = 6,260,324,959,212.27
  5. Step 5: Solve for x
    x = 6,260,324,959,212.27/2,835,964.89
  6. Step 6: Final answer
    x = 2,207,476.19

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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.