Home / 10,674,304.98-16,012,441.77-3,485,876.55

Finding the Fourth Proportional to 10,674,304.98, 16,012,441.77 and 3,485,876.55

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Solution

The fourth proportional to 10,674,304.98, 16,012,441.77 and 3,485,876.55 is: 5,229,136.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,674,304.98 : 16,012,441.77 = 3,485,876.55 : x
  2. Step 2: Convert to fraction form
    10,674,304.98/16,012,441.77 = 3,485,876.55/x
  3. Step 3: Cross multiply
    10,674,304.98x = 16,012,441.77 × 3,485,876.55
  4. Step 4: Simplify right side
    10,674,304.98x = 55,817,395,201,164.80
  5. Step 5: Solve for x
    x = 55,817,395,201,164.80/10,674,304.98
  6. Step 6: Final answer
    x = 5,229,136.26

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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.