Home / 1,782,200.61-2,672,233.29-567,252.45

Finding the Fourth Proportional to 1,782,200.61, 2,672,233.29 and 567,252.45

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Solution

The fourth proportional to 1,782,200.61, 2,672,233.29 and 567,252.45 is: 850,538.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,200.61 : 2,672,233.29 = 567,252.45 : x
  2. Step 2: Convert to fraction form
    1,782,200.61/2,672,233.29 = 567,252.45/x
  3. Step 3: Cross multiply
    1,782,200.61x = 2,672,233.29 × 567,252.45
  4. Step 4: Simplify right side
    1,782,200.61x = 1,515,830,880,724.06
  5. Step 5: Solve for x
    x = 1,515,830,880,724.06/1,782,200.61
  6. Step 6: Final answer
    x = 850,538.86

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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.