Home / 1,086,544.26-1,499,360.22-603,086.04

Finding the Fourth Proportional to 1,086,544.26, 1,499,360.22 and 603,086.04

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Solution

The fourth proportional to 1,086,544.26, 1,499,360.22 and 603,086.04 is: 832,219.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,086,544.26 : 1,499,360.22 = 603,086.04 : x
  2. Step 2: Convert to fraction form
    1,086,544.26/1,499,360.22 = 603,086.04/x
  3. Step 3: Cross multiply
    1,086,544.26x = 1,499,360.22 × 603,086.04
  4. Step 4: Simplify right side
    1,086,544.26x = 904,243,217,613.33
  5. Step 5: Solve for x
    x = 904,243,217,613.33/1,086,544.26
  6. Step 6: Final answer
    x = 832,219.41

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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.