Home / 10,669,750.33-16,006,292.39-3,479,611.93

Finding the Fourth Proportional to 10,669,750.33, 16,006,292.39 and 3,479,611.93

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Solution

The fourth proportional to 10,669,750.33, 16,006,292.39 and 3,479,611.93 is: 5,219,961.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,669,750.33 : 16,006,292.39 = 3,479,611.93 : x
  2. Step 2: Convert to fraction form
    10,669,750.33/16,006,292.39 = 3,479,611.93/x
  3. Step 3: Cross multiply
    10,669,750.33x = 16,006,292.39 × 3,479,611.93
  4. Step 4: Simplify right side
    10,669,750.33x = 55,695,685,955,312.22
  5. Step 5: Solve for x
    x = 55,695,685,955,312.22/10,669,750.33
  6. Step 6: Final answer
    x = 5,219,961.50

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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.