Home / 3,608,319.60-5,406,722.06-2,644,307.82

Finding the Fourth Proportional to 3,608,319.60, 5,406,722.06 and 2,644,307.82

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Solution

The fourth proportional to 3,608,319.60, 5,406,722.06 and 2,644,307.82 is: 3,962,242.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,319.60 : 5,406,722.06 = 2,644,307.82 : x
  2. Step 2: Convert to fraction form
    3,608,319.60/5,406,722.06 = 2,644,307.82/x
  3. Step 3: Cross multiply
    3,608,319.60x = 5,406,722.06 × 2,644,307.82
  4. Step 4: Simplify right side
    3,608,319.60x = 14,297,037,410,602.97
  5. Step 5: Solve for x
    x = 14,297,037,410,602.97/3,608,319.60
  6. Step 6: Final answer
    x = 3,962,242.54

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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.