Home / 1,083,285.52-1,494,915.72-599,840.26

Finding the Fourth Proportional to 1,083,285.52, 1,494,915.72 and 599,840.26

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Solution

The fourth proportional to 1,083,285.52, 1,494,915.72 and 599,840.26 is: 827,769.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,285.52 : 1,494,915.72 = 599,840.26 : x
  2. Step 2: Convert to fraction form
    1,083,285.52/1,494,915.72 = 599,840.26/x
  3. Step 3: Cross multiply
    1,083,285.52x = 1,494,915.72 × 599,840.26
  4. Step 4: Simplify right side
    1,083,285.52x = 896,710,634,162.89
  5. Step 5: Solve for x
    x = 896,710,634,162.89/1,083,285.52
  6. Step 6: Final answer
    x = 827,769.43

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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.