Home / 5,954,136.72-8,922,930.93-3,108,572.70

Finding the Fourth Proportional to 5,954,136.72, 8,922,930.93 and 3,108,572.70

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Solution

The fourth proportional to 5,954,136.72, 8,922,930.93 and 3,108,572.70 is: 4,658,539.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954,136.72 : 8,922,930.93 = 3,108,572.70 : x
  2. Step 2: Convert to fraction form
    5,954,136.72/8,922,930.93 = 3,108,572.70/x
  3. Step 3: Cross multiply
    5,954,136.72x = 8,922,930.93 × 3,108,572.70
  4. Step 4: Simplify right side
    5,954,136.72x = 27,737,579,492,983.61
  5. Step 5: Solve for x
    x = 27,737,579,492,983.61/5,954,136.72
  6. Step 6: Final answer
    x = 4,658,539.23

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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.