Home / 4,523,890.45-6,240,888.24-4,008,170.35

Finding the Fourth Proportional to 4,523,890.45, 6,240,888.24 and 4,008,170.35

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Solution

The fourth proportional to 4,523,890.45, 6,240,888.24 and 4,008,170.35 is: 5,529,431.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,890.45 : 6,240,888.24 = 4,008,170.35 : x
  2. Step 2: Convert to fraction form
    4,523,890.45/6,240,888.24 = 4,008,170.35/x
  3. Step 3: Cross multiply
    4,523,890.45x = 6,240,888.24 × 4,008,170.35
  4. Step 4: Simplify right side
    4,523,890.45x = 25,014,543,201,231.68
  5. Step 5: Solve for x
    x = 25,014,543,201,231.68/4,523,890.45
  6. Step 6: Final answer
    x = 5,529,431.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.