Home / 3,203,984.62-4,421,461.32-1,733,859.07

Finding the Fourth Proportional to 3,203,984.62, 4,421,461.32 and 1,733,859.07

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Solution

The fourth proportional to 3,203,984.62, 4,421,461.32 and 1,733,859.07 is: 2,392,705.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,984.62 : 4,421,461.32 = 1,733,859.07 : x
  2. Step 2: Convert to fraction form
    3,203,984.62/4,421,461.32 = 1,733,859.07/x
  3. Step 3: Cross multiply
    3,203,984.62x = 4,421,461.32 × 1,733,859.07
  4. Step 4: Simplify right side
    3,203,984.62x = 7,666,190,796,405.87
  5. Step 5: Solve for x
    x = 7,666,190,796,405.87/3,203,984.62
  6. Step 6: Final answer
    x = 2,392,705.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.