Home / 1,377,433.08-2,066,196.24-366,556.02

Finding the Fourth Proportional to 1,377,433.08, 2,066,196.24 and 366,556.02

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Solution

The fourth proportional to 1,377,433.08, 2,066,196.24 and 366,556.02 is: 549,846.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,433.08 : 2,066,196.24 = 366,556.02 : x
  2. Step 2: Convert to fraction form
    1,377,433.08/2,066,196.24 = 366,556.02/x
  3. Step 3: Cross multiply
    1,377,433.08x = 2,066,196.24 × 366,556.02
  4. Step 4: Simplify right side
    1,377,433.08x = 757,376,670,273.37
  5. Step 5: Solve for x
    x = 757,376,670,273.37/1,377,433.08
  6. Step 6: Final answer
    x = 549,846.44

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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.