Home / 1,076,843.70-1,486,054.33-593,426.18

Finding the Fourth Proportional to 1,076,843.70, 1,486,054.33 and 593,426.18

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Solution

The fourth proportional to 1,076,843.70, 1,486,054.33 and 593,426.18 is: 818,933.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,843.70 : 1,486,054.33 = 593,426.18 : x
  2. Step 2: Convert to fraction form
    1,076,843.70/1,486,054.33 = 593,426.18/x
  3. Step 3: Cross multiply
    1,076,843.70x = 1,486,054.33 × 593,426.18
  4. Step 4: Simplify right side
    1,076,843.70x = 881,863,546,555.93
  5. Step 5: Solve for x
    x = 881,863,546,555.93/1,076,843.70
  6. Step 6: Final answer
    x = 818,933.65

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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.