Home / 1,733,195.39-2,391,764.91-958,806.23

Finding the Fourth Proportional to 1,733,195.39, 2,391,764.91 and 958,806.23

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Solution

The fourth proportional to 1,733,195.39, 2,391,764.91 and 958,806.23 is: 1,323,127.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,195.39 : 2,391,764.91 = 958,806.23 : x
  2. Step 2: Convert to fraction form
    1,733,195.39/2,391,764.91 = 958,806.23/x
  3. Step 3: Cross multiply
    1,733,195.39x = 2,391,764.91 × 958,806.23
  4. Step 4: Simplify right side
    1,733,195.39x = 2,293,239,096,403.39
  5. Step 5: Solve for x
    x = 2,293,239,096,403.39/1,733,195.39
  6. Step 6: Final answer
    x = 1,323,127.85

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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.