Home / 1,062,133.35-1,591,310.92-611,923.94

Finding the Fourth Proportional to 1,062,133.35, 1,591,310.92 and 611,923.94

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Solution

The fourth proportional to 1,062,133.35, 1,591,310.92 and 611,923.94 is: 916,797.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,133.35 : 1,591,310.92 = 611,923.94 : x
  2. Step 2: Convert to fraction form
    1,062,133.35/1,591,310.92 = 611,923.94/x
  3. Step 3: Cross multiply
    1,062,133.35x = 1,591,310.92 × 611,923.94
  4. Step 4: Simplify right side
    1,062,133.35x = 973,761,247,931.43
  5. Step 5: Solve for x
    x = 973,761,247,931.43/1,062,133.35
  6. Step 6: Final answer
    x = 916,797.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.