Home / 1,733,112-2,391,649.80-958,722.66

Finding the Fourth Proportional to 1,733,112, 2,391,649.80 and 958,722.66

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Solution

The fourth proportional to 1,733,112, 2,391,649.80 and 958,722.66 is: 1,323,012.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,112 : 2,391,649.80 = 958,722.66 : x
  2. Step 2: Convert to fraction form
    1,733,112/2,391,649.80 = 958,722.66/x
  3. Step 3: Cross multiply
    1,733,112x = 2,391,649.80 × 958,722.66
  4. Step 4: Simplify right side
    1,733,112x = 2,292,928,858,044.47
  5. Step 5: Solve for x
    x = 2,292,928,858,044.47/1,733,112
  6. Step 6: Final answer
    x = 1,323,012.51

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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.