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Finding the Fourth Proportional to 725,096.48, 1,000,753 and 604,046.04

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Solution

The fourth proportional to 725,096.48, 1,000,753 and 604,046.04 is: 833,683.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    725,096.48 : 1,000,753 = 604,046.04 : x
  2. Step 2: Convert to fraction form
    725,096.48/1,000,753 = 604,046.04/x
  3. Step 3: Cross multiply
    725,096.48x = 1,000,753 × 604,046.04
  4. Step 4: Simplify right side
    725,096.48x = 604,500,886,668.12
  5. Step 5: Solve for x
    x = 604,500,886,668.12/725,096.48
  6. Step 6: Final answer
    x = 833,683.38

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1.5x scale

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.