Home / 1,083,247.38-1,494,897.12-599,811.60

Finding the Fourth Proportional to 1,083,247.38, 1,494,897.12 and 599,811.60

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Solution

The fourth proportional to 1,083,247.38, 1,494,897.12 and 599,811.60 is: 827,748.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,247.38 : 1,494,897.12 = 599,811.60 : x
  2. Step 2: Convert to fraction form
    1,083,247.38/1,494,897.12 = 599,811.60/x
  3. Step 3: Cross multiply
    1,083,247.38x = 1,494,897.12 × 599,811.60
  4. Step 4: Simplify right side
    1,083,247.38x = 896,656,633,382.59
  5. Step 5: Solve for x
    x = 896,656,633,382.59/1,083,247.38
  6. Step 6: Final answer
    x = 827,748.72

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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.