Home / 591,869.44-816,684.48-337,225.60

Finding the Fourth Proportional to 591,869.44, 816,684.48 and 337,225.60

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Solution

The fourth proportional to 591,869.44, 816,684.48 and 337,225.60 is: 465,317.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,869.44 : 816,684.48 = 337,225.60 : x
  2. Step 2: Convert to fraction form
    591,869.44/816,684.48 = 337,225.60/x
  3. Step 3: Cross multiply
    591,869.44x = 816,684.48 × 337,225.60
  4. Step 4: Simplify right side
    591,869.44x = 275,406,913,778.69
  5. Step 5: Solve for x
    x = 275,406,913,778.69/591,869.44
  6. Step 6: Final answer
    x = 465,317.00

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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.