Home / 6,536,801.22-9,806,776.47-2,049,077.22

Finding the Fourth Proportional to 6,536,801.22, 9,806,776.47 and 2,049,077.22

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Solution

The fourth proportional to 6,536,801.22, 9,806,776.47 and 2,049,077.22 is: 3,074,109.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536,801.22 : 9,806,776.47 = 2,049,077.22 : x
  2. Step 2: Convert to fraction form
    6,536,801.22/9,806,776.47 = 2,049,077.22/x
  3. Step 3: Cross multiply
    6,536,801.22x = 9,806,776.47 × 2,049,077.22
  4. Step 4: Simplify right side
    6,536,801.22x = 20,094,842,266,309.02
  5. Step 5: Solve for x
    x = 20,094,842,266,309.02/6,536,801.22
  6. Step 6: Final answer
    x = 3,074,109.43

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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.