Home / 1,083,188.61-1,494,679.57-599,632.65

Finding the Fourth Proportional to 1,083,188.61, 1,494,679.57 and 599,632.65

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Solution

The fourth proportional to 1,083,188.61, 1,494,679.57 and 599,632.65 is: 827,426.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,188.61 : 1,494,679.57 = 599,632.65 : x
  2. Step 2: Convert to fraction form
    1,083,188.61/1,494,679.57 = 599,632.65/x
  3. Step 3: Cross multiply
    1,083,188.61x = 1,494,679.57 × 599,632.65
  4. Step 4: Simplify right side
    1,083,188.61x = 896,258,669,960.88
  5. Step 5: Solve for x
    x = 896,258,669,960.88/1,083,188.61
  6. Step 6: Final answer
    x = 827,426.23

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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.