Home / 2,371,622.00-3,272,839.46-1,283,893.55

Finding the Fourth Proportional to 2,371,622.00, 3,272,839.46 and 1,283,893.55

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Solution

The fourth proportional to 2,371,622.00, 3,272,839.46 and 1,283,893.55 is: 1,771,773.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,622.00 : 3,272,839.46 = 1,283,893.55 : x
  2. Step 2: Convert to fraction form
    2,371,622.00/3,272,839.46 = 1,283,893.55/x
  3. Step 3: Cross multiply
    2,371,622.00x = 3,272,839.46 × 1,283,893.55
  4. Step 4: Simplify right side
    2,371,622.00x = 4,201,977,485,593.29
  5. Step 5: Solve for x
    x = 4,201,977,485,593.29/2,371,622.00
  6. Step 6: Final answer
    x = 1,771,773.70

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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.