Home / 10,926,717.03-15,078,474.30-6,031,834.02

Finding the Fourth Proportional to 10,926,717.03, 15,078,474.30 and 6,031,834.02

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Solution

The fourth proportional to 10,926,717.03, 15,078,474.30 and 6,031,834.02 is: 8,323,712.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,926,717.03 : 15,078,474.30 = 6,031,834.02 : x
  2. Step 2: Convert to fraction form
    10,926,717.03/15,078,474.30 = 6,031,834.02/x
  3. Step 3: Cross multiply
    10,926,717.03x = 15,078,474.30 × 6,031,834.02
  4. Step 4: Simplify right side
    10,926,717.03x = 90,950,854,252,435.69
  5. Step 5: Solve for x
    x = 90,950,854,252,435.69/10,926,717.03
  6. Step 6: Final answer
    x = 8,323,712.79

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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.