Home / 1,017,181.80-1,523,804.40-595,965.60

Finding the Fourth Proportional to 1,017,181.80, 1,523,804.40 and 595,965.60

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Solution

The fourth proportional to 1,017,181.80, 1,523,804.40 and 595,965.60 is: 892,795.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,181.80 : 1,523,804.40 = 595,965.60 : x
  2. Step 2: Convert to fraction form
    1,017,181.80/1,523,804.40 = 595,965.60/x
  3. Step 3: Cross multiply
    1,017,181.80x = 1,523,804.40 × 595,965.60
  4. Step 4: Simplify right side
    1,017,181.80x = 908,135,003,528.64
  5. Step 5: Solve for x
    x = 908,135,003,528.64/1,017,181.80
  6. Step 6: Final answer
    x = 892,795.18

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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.