Home / 1,449,000.04-1,999,629-795,654.31

Finding the Fourth Proportional to 1,449,000.04, 1,999,629 and 795,654.31

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Solution

The fourth proportional to 1,449,000.04, 1,999,629 and 795,654.31 is: 1,098,007.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,000.04 : 1,999,629 = 795,654.31 : x
  2. Step 2: Convert to fraction form
    1,449,000.04/1,999,629 = 795,654.31/x
  3. Step 3: Cross multiply
    1,449,000.04x = 1,999,629 × 795,654.31
  4. Step 4: Simplify right side
    1,449,000.04x = 1,591,013,432,250.99
  5. Step 5: Solve for x
    x = 1,591,013,432,250.99/1,449,000.04
  6. Step 6: Final answer
    x = 1,098,007.86

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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.