Home / 1,731,732.66-2,389,897.17-967,847.22

Finding the Fourth Proportional to 1,731,732.66, 2,389,897.17 and 967,847.22

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Solution

The fourth proportional to 1,731,732.66, 2,389,897.17 and 967,847.22 is: 1,335,688.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,732.66 : 2,389,897.17 = 967,847.22 : x
  2. Step 2: Convert to fraction form
    1,731,732.66/2,389,897.17 = 967,847.22/x
  3. Step 3: Cross multiply
    1,731,732.66x = 2,389,897.17 × 967,847.22
  4. Step 4: Simplify right side
    1,731,732.66x = 2,313,055,332,070.37
  5. Step 5: Solve for x
    x = 2,313,055,332,070.37/1,731,732.66
  6. Step 6: Final answer
    x = 1,335,688.46

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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.