Home / 1,835,453.09-2,532,922.98-1,019,732.06

Finding the Fourth Proportional to 1,835,453.09, 2,532,922.98 and 1,019,732.06

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Solution

The fourth proportional to 1,835,453.09, 2,532,922.98 and 1,019,732.06 is: 1,407,228.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,453.09 : 2,532,922.98 = 1,019,732.06 : x
  2. Step 2: Convert to fraction form
    1,835,453.09/2,532,922.98 = 1,019,732.06/x
  3. Step 3: Cross multiply
    1,835,453.09x = 2,532,922.98 × 1,019,732.06
  4. Step 4: Simplify right side
    1,835,453.09x = 2,582,902,768,216.74
  5. Step 5: Solve for x
    x = 2,582,902,768,216.74/1,835,453.09
  6. Step 6: Final answer
    x = 1,407,228.97

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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.