Home / 2,283,696.96-3,425,623.24-1,085,000.64

Finding the Fourth Proportional to 2,283,696.96, 3,425,623.24 and 1,085,000.64

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Solution

The fourth proportional to 2,283,696.96, 3,425,623.24 and 1,085,000.64 is: 1,627,537.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,696.96 : 3,425,623.24 = 1,085,000.64 : x
  2. Step 2: Convert to fraction form
    2,283,696.96/3,425,623.24 = 1,085,000.64/x
  3. Step 3: Cross multiply
    2,283,696.96x = 3,425,623.24 × 1,085,000.64
  4. Step 4: Simplify right side
    2,283,696.96x = 3,716,803,407,798.87
  5. Step 5: Solve for x
    x = 3,716,803,407,798.87/2,283,696.96
  6. Step 6: Final answer
    x = 1,627,537.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.