Home / 2,599,922.07-3,588,794.28-1,786,817.34

Finding the Fourth Proportional to 2,599,922.07, 3,588,794.28 and 1,786,817.34

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Solution

The fourth proportional to 2,599,922.07, 3,588,794.28 and 1,786,817.34 is: 2,466,427.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,922.07 : 3,588,794.28 = 1,786,817.34 : x
  2. Step 2: Convert to fraction form
    2,599,922.07/3,588,794.28 = 1,786,817.34/x
  3. Step 3: Cross multiply
    2,599,922.07x = 3,588,794.28 × 1,786,817.34
  4. Step 4: Simplify right side
    2,599,922.07x = 6,412,519,849,196.82
  5. Step 5: Solve for x
    x = 6,412,519,849,196.82/2,599,922.07
  6. Step 6: Final answer
    x = 2,466,427.71

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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.