Home / 1,076,708.76-1,485,924.45-593,273.83

Finding the Fourth Proportional to 1,076,708.76, 1,485,924.45 and 593,273.83

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Solution

The fourth proportional to 1,076,708.76, 1,485,924.45 and 593,273.83 is: 818,754.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,708.76 : 1,485,924.45 = 593,273.83 : x
  2. Step 2: Convert to fraction form
    1,076,708.76/1,485,924.45 = 593,273.83/x
  3. Step 3: Cross multiply
    1,076,708.76x = 1,485,924.45 × 593,273.83
  4. Step 4: Simplify right side
    1,076,708.76x = 881,560,079,146.15
  5. Step 5: Solve for x
    x = 881,560,079,146.15/1,076,708.76
  6. Step 6: Final answer
    x = 818,754.45

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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.