Home / 2,266,618.02-3,399,110.54-750,021

Finding the Fourth Proportional to 2,266,618.02, 3,399,110.54 and 750,021

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Solution

The fourth proportional to 2,266,618.02, 3,399,110.54 and 750,021 is: 1,124,761.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,618.02 : 3,399,110.54 = 750,021 : x
  2. Step 2: Convert to fraction form
    2,266,618.02/3,399,110.54 = 750,021/x
  3. Step 3: Cross multiply
    2,266,618.02x = 3,399,110.54 × 750,021
  4. Step 4: Simplify right side
    2,266,618.02x = 2,549,404,286,321.34
  5. Step 5: Solve for x
    x = 2,549,404,286,321.34/2,266,618.02
  6. Step 6: Final answer
    x = 1,124,761.32

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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.