Home / 2,266,327.55-3,399,491.32-749,602.95

Finding the Fourth Proportional to 2,266,327.55, 3,399,491.32 and 749,602.95

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Solution

The fourth proportional to 2,266,327.55, 3,399,491.32 and 749,602.95 is: 1,124,404.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,327.55 : 3,399,491.32 = 749,602.95 : x
  2. Step 2: Convert to fraction form
    2,266,327.55/3,399,491.32 = 749,602.95/x
  3. Step 3: Cross multiply
    2,266,327.55x = 3,399,491.32 × 749,602.95
  4. Step 4: Simplify right side
    2,266,327.55x = 2,548,268,721,971.39
  5. Step 5: Solve for x
    x = 2,548,268,721,971.39/2,266,327.55
  6. Step 6: Final answer
    x = 1,124,404.42

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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.