Home / 4,119,224.72-5,684,866.99-2,284,258.60

Finding the Fourth Proportional to 4,119,224.72, 5,684,866.99 and 2,284,258.60

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Solution

The fourth proportional to 4,119,224.72, 5,684,866.99 and 2,284,258.60 is: 3,152,463.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,224.72 : 5,684,866.99 = 2,284,258.60 : x
  2. Step 2: Convert to fraction form
    4,119,224.72/5,684,866.99 = 2,284,258.60/x
  3. Step 3: Cross multiply
    4,119,224.72x = 5,684,866.99 × 2,284,258.60
  4. Step 4: Simplify right side
    4,119,224.72x = 12,985,706,291,840.80
  5. Step 5: Solve for x
    x = 12,985,706,291,840.80/4,119,224.72
  6. Step 6: Final answer
    x = 3,152,463.67

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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.