Home / 3,444,933.65-5,168,147.90-1,048,716.32

Finding the Fourth Proportional to 3,444,933.65, 5,168,147.90 and 1,048,716.32

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Solution

The fourth proportional to 3,444,933.65, 5,168,147.90 and 1,048,716.32 is: 1,573,302.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,933.65 : 5,168,147.90 = 1,048,716.32 : x
  2. Step 2: Convert to fraction form
    3,444,933.65/5,168,147.90 = 1,048,716.32/x
  3. Step 3: Cross multiply
    3,444,933.65x = 5,168,147.90 × 1,048,716.32
  4. Step 4: Simplify right side
    3,444,933.65x = 5,419,921,015,819.41
  5. Step 5: Solve for x
    x = 5,419,921,015,819.41/3,444,933.65
  6. Step 6: Final answer
    x = 1,573,302.01

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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.