Home / 10,926,273.07-15,078,259.83-6,031,498.56

Finding the Fourth Proportional to 10,926,273.07, 15,078,259.83 and 6,031,498.56

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Solution

The fourth proportional to 10,926,273.07, 15,078,259.83 and 6,031,498.56 is: 8,323,469.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,273.07 : 15,078,259.83 = 6,031,498.56 : x
  2. Step 2: Convert to fraction form
    10,926,273.07/15,078,259.83 = 6,031,498.56/x
  3. Step 3: Cross multiply
    10,926,273.07x = 15,078,259.83 × 6,031,498.56
  4. Step 4: Simplify right side
    10,926,273.07x = 90,944,502,451,950.84
  5. Step 5: Solve for x
    x = 90,944,502,451,950.84/10,926,273.07
  6. Step 6: Final answer
    x = 8,323,469.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.