Home / 1,083,285.60-1,494,915.86-599,840.36

Finding the Fourth Proportional to 1,083,285.60, 1,494,915.86 and 599,840.36

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Solution

The fourth proportional to 1,083,285.60, 1,494,915.86 and 599,840.36 is: 827,769.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,285.60 : 1,494,915.86 = 599,840.36 : x
  2. Step 2: Convert to fraction form
    1,083,285.60/1,494,915.86 = 599,840.36/x
  3. Step 3: Cross multiply
    1,083,285.60x = 1,494,915.86 × 599,840.36
  4. Step 4: Simplify right side
    1,083,285.60x = 896,710,872,869.00
  5. Step 5: Solve for x
    x = 896,710,872,869.00/1,083,285.60
  6. Step 6: Final answer
    x = 827,769.59

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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.