Home / 1,731,657.90-2,597,486.85-1,093,928.70

Finding the Fourth Proportional to 1,731,657.90, 2,597,486.85 and 1,093,928.70

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Solution

The fourth proportional to 1,731,657.90, 2,597,486.85 and 1,093,928.70 is: 1,640,893.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,657.90 : 2,597,486.85 = 1,093,928.70 : x
  2. Step 2: Convert to fraction form
    1,731,657.90/2,597,486.85 = 1,093,928.70/x
  3. Step 3: Cross multiply
    1,731,657.90x = 2,597,486.85 × 1,093,928.70
  4. Step 4: Simplify right side
    1,731,657.90x = 2,841,465,413,087.60
  5. Step 5: Solve for x
    x = 2,841,465,413,087.60/1,731,657.90
  6. Step 6: Final answer
    x = 1,640,893.05

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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.