Home / 883,342.80-1,325,014.20-584,161.20

Finding the Fourth Proportional to 883,342.80, 1,325,014.20 and 584,161.20

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Solution

The fourth proportional to 883,342.80, 1,325,014.20 and 584,161.20 is: 876,241.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,342.80 : 1,325,014.20 = 584,161.20 : x
  2. Step 2: Convert to fraction form
    883,342.80/1,325,014.20 = 584,161.20/x
  3. Step 3: Cross multiply
    883,342.80x = 1,325,014.20 × 584,161.20
  4. Step 4: Simplify right side
    883,342.80x = 774,021,885,089.04
  5. Step 5: Solve for x
    x = 774,021,885,089.04/883,342.80
  6. Step 6: Final answer
    x = 876,241.80

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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.