Home / 2,044,719.54-2,821,676.24-1,114,435.66

Finding the Fourth Proportional to 2,044,719.54, 2,821,676.24 and 1,114,435.66

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Solution

The fourth proportional to 2,044,719.54, 2,821,676.24 and 1,114,435.66 is: 1,537,901.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,719.54 : 2,821,676.24 = 1,114,435.66 : x
  2. Step 2: Convert to fraction form
    2,044,719.54/2,821,676.24 = 1,114,435.66/x
  3. Step 3: Cross multiply
    2,044,719.54x = 2,821,676.24 × 1,114,435.66
  4. Step 4: Simplify right side
    2,044,719.54x = 3,144,576,622,830.72
  5. Step 5: Solve for x
    x = 3,144,576,622,830.72/2,044,719.54
  6. Step 6: Final answer
    x = 1,537,901.19

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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.