Home / 11,446,200.90-17,169,301.35-2,926,086.30

Finding the Fourth Proportional to 11,446,200.90, 17,169,301.35 and 2,926,086.30

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Solution

The fourth proportional to 11,446,200.90, 17,169,301.35 and 2,926,086.30 is: 4,389,129.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,446,200.90 : 17,169,301.35 = 2,926,086.30 : x
  2. Step 2: Convert to fraction form
    11,446,200.90/17,169,301.35 = 2,926,086.30/x
  3. Step 3: Cross multiply
    11,446,200.90x = 17,169,301.35 × 2,926,086.30
  4. Step 4: Simplify right side
    11,446,200.90x = 50,238,857,460,806.51
  5. Step 5: Solve for x
    x = 50,238,857,460,806.51/11,446,200.90
  6. Step 6: Final answer
    x = 4,389,129.45

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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.