Home / 6,768,924.82-10,152,388.49-1,975,327.00

Finding the Fourth Proportional to 6,768,924.82, 10,152,388.49 and 1,975,327.00

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Solution

The fourth proportional to 6,768,924.82, 10,152,388.49 and 1,975,327.00 is: 2,962,699.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,768,924.82 : 10,152,388.49 = 1,975,327.00 : x
  2. Step 2: Convert to fraction form
    6,768,924.82/10,152,388.49 = 1,975,327.00/x
  3. Step 3: Cross multiply
    6,768,924.82x = 10,152,388.49 × 1,975,327.00
  4. Step 4: Simplify right side
    6,768,924.82x = 20,054,287,078,343.58
  5. Step 5: Solve for x
    x = 20,054,287,078,343.58/6,768,924.82
  6. Step 6: Final answer
    x = 2,962,699.04

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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.