Home / 1,083,375.72-1,495,057.14-599,940.30

Finding the Fourth Proportional to 1,083,375.72, 1,495,057.14 and 599,940.30

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Solution

The fourth proportional to 1,083,375.72, 1,495,057.14 and 599,940.30 is: 827,916.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,375.72 : 1,495,057.14 = 599,940.30 : x
  2. Step 2: Convert to fraction form
    1,083,375.72/1,495,057.14 = 599,940.30/x
  3. Step 3: Cross multiply
    1,083,375.72x = 1,495,057.14 × 599,940.30
  4. Step 4: Simplify right side
    1,083,375.72x = 896,945,029,088.74
  5. Step 5: Solve for x
    x = 896,945,029,088.74/1,083,375.72
  6. Step 6: Final answer
    x = 827,916.86

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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.