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Finding the Fourth Proportional to 898,517.92, 1,347,773.04 and 233,668

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Solution

The fourth proportional to 898,517.92, 1,347,773.04 and 233,668 is: 350,501.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,517.92 : 1,347,773.04 = 233,668 : x
  2. Step 2: Convert to fraction form
    898,517.92/1,347,773.04 = 233,668/x
  3. Step 3: Cross multiply
    898,517.92x = 1,347,773.04 × 233,668
  4. Step 4: Simplify right side
    898,517.92x = 314,931,430,710.72
  5. Step 5: Solve for x
    x = 314,931,430,710.72/898,517.92
  6. Step 6: Final answer
    x = 350,501.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.