Home / 1,903,034.99-2,626,249.16-1,043,593.22

Finding the Fourth Proportional to 1,903,034.99, 2,626,249.16 and 1,043,593.22

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Solution

The fourth proportional to 1,903,034.99, 2,626,249.16 and 1,043,593.22 is: 1,440,192.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,034.99 : 2,626,249.16 = 1,043,593.22 : x
  2. Step 2: Convert to fraction form
    1,903,034.99/2,626,249.16 = 1,043,593.22/x
  3. Step 3: Cross multiply
    1,903,034.99x = 2,626,249.16 × 1,043,593.22
  4. Step 4: Simplify right side
    1,903,034.99x = 2,740,735,817,406.70
  5. Step 5: Solve for x
    x = 2,740,735,817,406.70/1,903,034.99
  6. Step 6: Final answer
    x = 1,440,192.03

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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.