Home / 4,915,855.17-7,373,806.07-1,504,136.34

Finding the Fourth Proportional to 4,915,855.17, 7,373,806.07 and 1,504,136.34

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Solution

The fourth proportional to 4,915,855.17, 7,373,806.07 and 1,504,136.34 is: 2,256,211.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,915,855.17 : 7,373,806.07 = 1,504,136.34 : x
  2. Step 2: Convert to fraction form
    4,915,855.17/7,373,806.07 = 1,504,136.34/x
  3. Step 3: Cross multiply
    4,915,855.17x = 7,373,806.07 × 1,504,136.34
  4. Step 4: Simplify right side
    4,915,855.17x = 11,091,209,666,478.90
  5. Step 5: Solve for x
    x = 11,091,209,666,478.90/4,915,855.17
  6. Step 6: Final answer
    x = 2,256,211.64

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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.