Home / 1,782,214.80-2,672,254.56-567,266.58

Finding the Fourth Proportional to 1,782,214.80, 2,672,254.56 and 567,266.58

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Solution

The fourth proportional to 1,782,214.80, 2,672,254.56 and 567,266.58 is: 850,560.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,214.80 : 2,672,254.56 = 567,266.58 : x
  2. Step 2: Convert to fraction form
    1,782,214.80/2,672,254.56 = 567,266.58/x
  3. Step 3: Cross multiply
    1,782,214.80x = 2,672,254.56 × 567,266.58
  4. Step 4: Simplify right side
    1,782,214.80x = 1,515,880,705,140.60
  5. Step 5: Solve for x
    x = 1,515,880,705,140.60/1,782,214.80
  6. Step 6: Final answer
    x = 850,560.05

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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.