Home / 3,829,365.10-5,284,455.42-2,087,050.24

Finding the Fourth Proportional to 3,829,365.10, 5,284,455.42 and 2,087,050.24

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Solution

The fourth proportional to 3,829,365.10, 5,284,455.42 and 2,087,050.24 is: 2,880,092.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,365.10 : 5,284,455.42 = 2,087,050.24 : x
  2. Step 2: Convert to fraction form
    3,829,365.10/5,284,455.42 = 2,087,050.24/x
  3. Step 3: Cross multiply
    3,829,365.10x = 5,284,455.42 × 2,087,050.24
  4. Step 4: Simplify right side
    3,829,365.10x = 11,028,923,952,580.30
  5. Step 5: Solve for x
    x = 11,028,923,952,580.30/3,829,365.10
  6. Step 6: Final answer
    x = 2,880,092.04

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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.