Home / 2,045,735.33-2,823,136.91-1,127,966.24

Finding the Fourth Proportional to 2,045,735.33, 2,823,136.91 and 1,127,966.24

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Solution

The fourth proportional to 2,045,735.33, 2,823,136.91 and 1,127,966.24 is: 1,556,605.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,735.33 : 2,823,136.91 = 1,127,966.24 : x
  2. Step 2: Convert to fraction form
    2,045,735.33/2,823,136.91 = 1,127,966.24/x
  3. Step 3: Cross multiply
    2,045,735.33x = 2,823,136.91 × 1,127,966.24
  4. Step 4: Simplify right side
    2,045,735.33x = 3,184,403,131,025.80
  5. Step 5: Solve for x
    x = 3,184,403,131,025.80/2,045,735.33
  6. Step 6: Final answer
    x = 1,556,605.63

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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.