Home / 1,669,881.60-2,504,676.60-547,950.60

Finding the Fourth Proportional to 1,669,881.60, 2,504,676.60 and 547,950.60

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Solution

The fourth proportional to 1,669,881.60, 2,504,676.60 and 547,950.60 is: 821,878.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,881.60 : 2,504,676.60 = 547,950.60 : x
  2. Step 2: Convert to fraction form
    1,669,881.60/2,504,676.60 = 547,950.60/x
  3. Step 3: Cross multiply
    1,669,881.60x = 2,504,676.60 × 547,950.60
  4. Step 4: Simplify right side
    1,669,881.60x = 1,372,439,045,775.96
  5. Step 5: Solve for x
    x = 1,372,439,045,775.96/1,669,881.60
  6. Step 6: Final answer
    x = 821,878.06

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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.