Home / 2,010,544.03-2,774,550.76-1,105,126.03

Finding the Fourth Proportional to 2,010,544.03, 2,774,550.76 and 1,105,126.03

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Solution

The fourth proportional to 2,010,544.03, 2,774,550.76 and 1,105,126.03 is: 1,525,073.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,544.03 : 2,774,550.76 = 1,105,126.03 : x
  2. Step 2: Convert to fraction form
    2,010,544.03/2,774,550.76 = 1,105,126.03/x
  3. Step 3: Cross multiply
    2,010,544.03x = 2,774,550.76 × 1,105,126.03
  4. Step 4: Simplify right side
    2,010,544.03x = 3,066,228,273,353.99
  5. Step 5: Solve for x
    x = 3,066,228,273,353.99/2,010,544.03
  6. Step 6: Final answer
    x = 1,525,073.92

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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.