Home / 2,773,545.03-4,160,317.55-751,789.35

Finding the Fourth Proportional to 2,773,545.03, 4,160,317.55 and 751,789.35

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Solution

The fourth proportional to 2,773,545.03, 4,160,317.55 and 751,789.35 is: 1,127,684.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,545.03 : 4,160,317.55 = 751,789.35 : x
  2. Step 2: Convert to fraction form
    2,773,545.03/4,160,317.55 = 751,789.35/x
  3. Step 3: Cross multiply
    2,773,545.03x = 4,160,317.55 × 751,789.35
  4. Step 4: Simplify right side
    2,773,545.03x = 3,127,682,422,949.15
  5. Step 5: Solve for x
    x = 3,127,682,422,949.15/2,773,545.03
  6. Step 6: Final answer
    x = 1,127,684.03

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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.