Home / 1,707,996.79-2,356,994.50-933,592.87

Finding the Fourth Proportional to 1,707,996.79, 2,356,994.50 and 933,592.87

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Solution

The fourth proportional to 1,707,996.79, 2,356,994.50 and 933,592.87 is: 1,288,335.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,996.79 : 2,356,994.50 = 933,592.87 : x
  2. Step 2: Convert to fraction form
    1,707,996.79/2,356,994.50 = 933,592.87/x
  3. Step 3: Cross multiply
    1,707,996.79x = 2,356,994.50 × 933,592.87
  4. Step 4: Simplify right side
    1,707,996.79x = 2,200,473,259,829.22
  5. Step 5: Solve for x
    x = 2,200,473,259,829.22/1,707,996.79
  6. Step 6: Final answer
    x = 1,288,335.71

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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.