Home / 11,506,192.13-17,257,404.64-4,682,489.69

Finding the Fourth Proportional to 11,506,192.13, 17,257,404.64 and 4,682,489.69

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Solution

The fourth proportional to 11,506,192.13, 17,257,404.64 and 4,682,489.69 is: 7,022,968.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,506,192.13 : 17,257,404.64 = 4,682,489.69 : x
  2. Step 2: Convert to fraction form
    11,506,192.13/17,257,404.64 = 4,682,489.69/x
  3. Step 3: Cross multiply
    11,506,192.13x = 17,257,404.64 × 4,682,489.69
  4. Step 4: Simplify right side
    11,506,192.13x = 80,807,619,302,958.17
  5. Step 5: Solve for x
    x = 80,807,619,302,958.17/11,506,192.13
  6. Step 6: Final answer
    x = 7,022,968.01

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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.