Home / 8,030,855.39-12,044,735.78-2,273,545.08

Finding the Fourth Proportional to 8,030,855.39, 12,044,735.78 and 2,273,545.08

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Solution

The fourth proportional to 8,030,855.39, 12,044,735.78 and 2,273,545.08 is: 3,409,879.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,855.39 : 12,044,735.78 = 2,273,545.08 : x
  2. Step 2: Convert to fraction form
    8,030,855.39/12,044,735.78 = 2,273,545.08/x
  3. Step 3: Cross multiply
    8,030,855.39x = 12,044,735.78 × 2,273,545.08
  4. Step 4: Simplify right side
    8,030,855.39x = 27,384,249,761,151.24
  5. Step 5: Solve for x
    x = 27,384,249,761,151.24/8,030,855.39
  6. Step 6: Final answer
    x = 3,409,879.58

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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.