Home / 4,508,242.98-6,758,350.82-1,628,967.60

Finding the Fourth Proportional to 4,508,242.98, 6,758,350.82 and 1,628,967.60

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Solution

The fourth proportional to 4,508,242.98, 6,758,350.82 and 1,628,967.60 is: 2,442,001.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,242.98 : 6,758,350.82 = 1,628,967.60 : x
  2. Step 2: Convert to fraction form
    4,508,242.98/6,758,350.82 = 1,628,967.60/x
  3. Step 3: Cross multiply
    4,508,242.98x = 6,758,350.82 × 1,628,967.60
  4. Step 4: Simplify right side
    4,508,242.98x = 11,009,134,515,213.43
  5. Step 5: Solve for x
    x = 11,009,134,515,213.43/4,508,242.98
  6. Step 6: Final answer
    x = 2,442,001.14

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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.