Home / 1,083,315.90-1,494,957.60-599,870.70

Finding the Fourth Proportional to 1,083,315.90, 1,494,957.60 and 599,870.70

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Solution

The fourth proportional to 1,083,315.90, 1,494,957.60 and 599,870.70 is: 827,811.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,315.90 : 1,494,957.60 = 599,870.70 : x
  2. Step 2: Convert to fraction form
    1,083,315.90/1,494,957.60 = 599,870.70/x
  3. Step 3: Cross multiply
    1,083,315.90x = 1,494,957.60 × 599,870.70
  4. Step 4: Simplify right side
    1,083,315.90x = 896,781,261,982.32
  5. Step 5: Solve for x
    x = 896,781,261,982.32/1,083,315.90
  6. Step 6: Final answer
    x = 827,811.41

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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.