Home / 3,204,729-4,422,526.02-1,773,945

Finding the Fourth Proportional to 3,204,729, 4,422,526.02 and 1,773,945

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Solution

The fourth proportional to 3,204,729, 4,422,526.02 and 1,773,945 is: 2,448,044.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,729 : 4,422,526.02 = 1,773,945 : x
  2. Step 2: Convert to fraction form
    3,204,729/4,422,526.02 = 1,773,945/x
  3. Step 3: Cross multiply
    3,204,729x = 4,422,526.02 × 1,773,945
  4. Step 4: Simplify right side
    3,204,729x = 7,845,317,920,548.90
  5. Step 5: Solve for x
    x = 7,845,317,920,548.90/3,204,729
  6. Step 6: Final answer
    x = 2,448,044.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.