Home / 3,693,960.24-5,544,346.44-1,873,602.72

Finding the Fourth Proportional to 3,693,960.24, 5,544,346.44 and 1,873,602.72

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Solution

The fourth proportional to 3,693,960.24, 5,544,346.44 and 1,873,602.72 is: 2,812,131.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,960.24 : 5,544,346.44 = 1,873,602.72 : x
  2. Step 2: Convert to fraction form
    3,693,960.24/5,544,346.44 = 1,873,602.72/x
  3. Step 3: Cross multiply
    3,693,960.24x = 5,544,346.44 × 1,873,602.72
  4. Step 4: Simplify right side
    3,693,960.24x = 10,387,902,570,606.32
  5. Step 5: Solve for x
    x = 10,387,902,570,606.32/3,693,960.24
  6. Step 6: Final answer
    x = 2,812,131.67

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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.