Home / 5,446,084.24-8,170,012.98-1,608,294.80

Finding the Fourth Proportional to 5,446,084.24, 8,170,012.98 and 1,608,294.80

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Solution

The fourth proportional to 5,446,084.24, 8,170,012.98 and 1,608,294.80 is: 2,412,704.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,084.24 : 8,170,012.98 = 1,608,294.80 : x
  2. Step 2: Convert to fraction form
    5,446,084.24/8,170,012.98 = 1,608,294.80/x
  3. Step 3: Cross multiply
    5,446,084.24x = 8,170,012.98 × 1,608,294.80
  4. Step 4: Simplify right side
    5,446,084.24x = 13,139,789,391,666.51
  5. Step 5: Solve for x
    x = 13,139,789,391,666.51/5,446,084.24
  6. Step 6: Final answer
    x = 2,412,704.03

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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.