Home / 1,076,849.44-1,486,061.98-593,431.92

Finding the Fourth Proportional to 1,076,849.44, 1,486,061.98 and 593,431.92

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Solution

The fourth proportional to 1,076,849.44, 1,486,061.98 and 593,431.92 is: 818,941.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,849.44 : 1,486,061.98 = 593,431.92 : x
  2. Step 2: Convert to fraction form
    1,076,849.44/1,486,061.98 = 593,431.92/x
  3. Step 3: Cross multiply
    1,076,849.44x = 1,486,061.98 × 593,431.92
  4. Step 4: Simplify right side
    1,076,849.44x = 881,876,612,546.82
  5. Step 5: Solve for x
    x = 881,876,612,546.82/1,076,849.44
  6. Step 6: Final answer
    x = 818,941.42

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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.