Home / 3,802,409.58-5,703,618.60-962,521.74

Finding the Fourth Proportional to 3,802,409.58, 5,703,618.60 and 962,521.74

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Solution

The fourth proportional to 3,802,409.58, 5,703,618.60 and 962,521.74 is: 1,443,783.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,409.58 : 5,703,618.60 = 962,521.74 : x
  2. Step 2: Convert to fraction form
    3,802,409.58/5,703,618.60 = 962,521.74/x
  3. Step 3: Cross multiply
    3,802,409.58x = 5,703,618.60 × 962,521.74
  4. Step 4: Simplify right side
    3,802,409.58x = 5,489,856,899,168.36
  5. Step 5: Solve for x
    x = 5,489,856,899,168.36/3,802,409.58
  6. Step 6: Final answer
    x = 1,443,783.68

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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.