Home / 1,466,494.45-2,199,743.49-401,545.73

Finding the Fourth Proportional to 1,466,494.45, 2,199,743.49 and 401,545.73

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Solution

The fourth proportional to 1,466,494.45, 2,199,743.49 and 401,545.73 is: 602,319.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,494.45 : 2,199,743.49 = 401,545.73 : x
  2. Step 2: Convert to fraction form
    1,466,494.45/2,199,743.49 = 401,545.73/x
  3. Step 3: Cross multiply
    1,466,494.45x = 2,199,743.49 × 401,545.73
  4. Step 4: Simplify right side
    1,466,494.45x = 883,297,605,504.80
  5. Step 5: Solve for x
    x = 883,297,605,504.80/1,466,494.45
  6. Step 6: Final answer
    x = 602,319.09

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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.