Home / 3,669,579.37-5,503,941.06-974,114.02

Finding the Fourth Proportional to 3,669,579.37, 5,503,941.06 and 974,114.02

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Solution

The fourth proportional to 3,669,579.37, 5,503,941.06 and 974,114.02 is: 1,461,057.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,579.37 : 5,503,941.06 = 974,114.02 : x
  2. Step 2: Convert to fraction form
    3,669,579.37/5,503,941.06 = 974,114.02/x
  3. Step 3: Cross multiply
    3,669,579.37x = 5,503,941.06 × 974,114.02
  4. Step 4: Simplify right side
    3,669,579.37x = 5,361,466,151,799.66
  5. Step 5: Solve for x
    x = 5,361,466,151,799.66/3,669,579.37
  6. Step 6: Final answer
    x = 1,461,057.42

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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.