Home / 1,003,361.13-1,384,638.38-600,953.13

Finding the Fourth Proportional to 1,003,361.13, 1,384,638.38 and 600,953.13

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Solution

The fourth proportional to 1,003,361.13, 1,384,638.38 and 600,953.13 is: 829,315.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,361.13 : 1,384,638.38 = 600,953.13 : x
  2. Step 2: Convert to fraction form
    1,003,361.13/1,384,638.38 = 600,953.13/x
  3. Step 3: Cross multiply
    1,003,361.13x = 1,384,638.38 × 600,953.13
  4. Step 4: Simplify right side
    1,003,361.13x = 832,102,768,379.13
  5. Step 5: Solve for x
    x = 832,102,768,379.13/1,003,361.13
  6. Step 6: Final answer
    x = 829,315.33

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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.