Home / 1,108,766.70-1,530,096.75-599,467.86

Finding the Fourth Proportional to 1,108,766.70, 1,530,096.75 and 599,467.86

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Solution

The fourth proportional to 1,108,766.70, 1,530,096.75 and 599,467.86 is: 827,264.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,766.70 : 1,530,096.75 = 599,467.86 : x
  2. Step 2: Convert to fraction form
    1,108,766.70/1,530,096.75 = 599,467.86/x
  3. Step 3: Cross multiply
    1,108,766.70x = 1,530,096.75 × 599,467.86
  4. Step 4: Simplify right side
    1,108,766.70x = 917,243,824,315.46
  5. Step 5: Solve for x
    x = 917,243,824,315.46/1,108,766.70
  6. Step 6: Final answer
    x = 827,264.95

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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.