Home / 3,368,063.56-5,048,690.44-1,450,225.48

Finding the Fourth Proportional to 3,368,063.56, 5,048,690.44 and 1,450,225.48

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Solution

The fourth proportional to 3,368,063.56, 5,048,690.44 and 1,450,225.48 is: 2,173,872.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,063.56 : 5,048,690.44 = 1,450,225.48 : x
  2. Step 2: Convert to fraction form
    3,368,063.56/5,048,690.44 = 1,450,225.48/x
  3. Step 3: Cross multiply
    3,368,063.56x = 5,048,690.44 × 1,450,225.48
  4. Step 4: Simplify right side
    3,368,063.56x = 7,321,739,516,720.41
  5. Step 5: Solve for x
    x = 7,321,739,516,720.41/3,368,063.56
  6. Step 6: Final answer
    x = 2,173,872.13

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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.