Home / 1,830,167.29-2,745,237.11-550,769.25

Finding the Fourth Proportional to 1,830,167.29, 2,745,237.11 and 550,769.25

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Solution

The fourth proportional to 1,830,167.29, 2,745,237.11 and 550,769.25 is: 826,149.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,167.29 : 2,745,237.11 = 550,769.25 : x
  2. Step 2: Convert to fraction form
    1,830,167.29/2,745,237.11 = 550,769.25/x
  3. Step 3: Cross multiply
    1,830,167.29x = 2,745,237.11 × 550,769.25
  4. Step 4: Simplify right side
    1,830,167.29x = 1,511,992,181,393.02
  5. Step 5: Solve for x
    x = 1,511,992,181,393.02/1,830,167.29
  6. Step 6: Final answer
    x = 826,149.72

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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.