Home / 3,368,041.56-5,048,657.46-1,450,203.48

Finding the Fourth Proportional to 3,368,041.56, 5,048,657.46 and 1,450,203.48

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Solution

The fourth proportional to 3,368,041.56, 5,048,657.46 and 1,450,203.48 is: 2,173,839.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,041.56 : 5,048,657.46 = 1,450,203.48 : x
  2. Step 2: Convert to fraction form
    3,368,041.56/5,048,657.46 = 1,450,203.48/x
  3. Step 3: Cross multiply
    3,368,041.56x = 5,048,657.46 × 1,450,203.48
  4. Step 4: Simplify right side
    3,368,041.56x = 7,321,580,617,819.96
  5. Step 5: Solve for x
    x = 7,321,580,617,819.96/3,368,041.56
  6. Step 6: Final answer
    x = 2,173,839.15

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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.