Home / 2,025,310.41-2,794,977.05-1,154,126.48

Finding the Fourth Proportional to 2,025,310.41, 2,794,977.05 and 1,154,126.48

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Solution

The fourth proportional to 2,025,310.41, 2,794,977.05 and 1,154,126.48 is: 1,592,722.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,310.41 : 2,794,977.05 = 1,154,126.48 : x
  2. Step 2: Convert to fraction form
    2,025,310.41/2,794,977.05 = 1,154,126.48/x
  3. Step 3: Cross multiply
    2,025,310.41x = 2,794,977.05 × 1,154,126.48
  4. Step 4: Simplify right side
    2,025,310.41x = 3,225,757,004,651.77
  5. Step 5: Solve for x
    x = 3,225,757,004,651.77/2,025,310.41
  6. Step 6: Final answer
    x = 1,592,722.28

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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.