Home / 2,270,101.55-3,404,127.60-650,499.93

Finding the Fourth Proportional to 2,270,101.55, 3,404,127.60 and 650,499.93

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Solution

The fourth proportional to 2,270,101.55, 3,404,127.60 and 650,499.93 is: 975,456.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,101.55 : 3,404,127.60 = 650,499.93 : x
  2. Step 2: Convert to fraction form
    2,270,101.55/3,404,127.60 = 650,499.93/x
  3. Step 3: Cross multiply
    2,270,101.55x = 3,404,127.60 × 650,499.93
  4. Step 4: Simplify right side
    2,270,101.55x = 2,214,384,765,511.07
  5. Step 5: Solve for x
    x = 2,214,384,765,511.07/2,270,101.55
  6. Step 6: Final answer
    x = 975,456.26

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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.