Home / 10,510,347.06-14,504,258.73-5,863,855.62

Finding the Fourth Proportional to 10,510,347.06, 14,504,258.73 and 5,863,855.62

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Solution

The fourth proportional to 10,510,347.06, 14,504,258.73 and 5,863,855.62 is: 8,092,109.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,510,347.06 : 14,504,258.73 = 5,863,855.62 : x
  2. Step 2: Convert to fraction form
    10,510,347.06/14,504,258.73 = 5,863,855.62/x
  3. Step 3: Cross multiply
    10,510,347.06x = 14,504,258.73 × 5,863,855.62
  4. Step 4: Simplify right side
    10,510,347.06x = 85,050,879,067,844.56
  5. Step 5: Solve for x
    x = 85,050,879,067,844.56/10,510,347.06
  6. Step 6: Final answer
    x = 8,092,109.48

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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.