Home / 2,270,103.81-3,404,130.96-650,502.18

Finding the Fourth Proportional to 2,270,103.81, 3,404,130.96 and 650,502.18

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Solution

The fourth proportional to 2,270,103.81, 3,404,130.96 and 650,502.18 is: 975,459.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,103.81 : 3,404,130.96 = 650,502.18 : x
  2. Step 2: Convert to fraction form
    2,270,103.81/3,404,130.96 = 650,502.18/x
  3. Step 3: Cross multiply
    2,270,103.81x = 3,404,130.96 × 650,502.18
  4. Step 4: Simplify right side
    2,270,103.81x = 2,214,394,610,485.49
  5. Step 5: Solve for x
    x = 2,214,394,610,485.49/2,270,103.81
  6. Step 6: Final answer
    x = 975,459.62

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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.