Home / 884,744.40-1,324,492.20-585,562.80

Finding the Fourth Proportional to 884,744.40, 1,324,492.20 and 585,562.80

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Solution

The fourth proportional to 884,744.40, 1,324,492.20 and 585,562.80 is: 876,607.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,744.40 : 1,324,492.20 = 585,562.80 : x
  2. Step 2: Convert to fraction form
    884,744.40/1,324,492.20 = 585,562.80/x
  3. Step 3: Cross multiply
    884,744.40x = 1,324,492.20 × 585,562.80
  4. Step 4: Simplify right side
    884,744.40x = 775,573,361,210.16
  5. Step 5: Solve for x
    x = 775,573,361,210.16/884,744.40
  6. Step 6: Final answer
    x = 876,607.26

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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.