Home / 1,083,099.94-1,494,678.02-593,100.36

Finding the Fourth Proportional to 1,083,099.94, 1,494,678.02 and 593,100.36

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Solution

The fourth proportional to 1,083,099.94, 1,494,678.02 and 593,100.36 is: 818,478.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,099.94 : 1,494,678.02 = 593,100.36 : x
  2. Step 2: Convert to fraction form
    1,083,099.94/1,494,678.02 = 593,100.36/x
  3. Step 3: Cross multiply
    1,083,099.94x = 1,494,678.02 × 593,100.36
  4. Step 4: Simplify right side
    1,083,099.94x = 886,494,068,780.59
  5. Step 5: Solve for x
    x = 886,494,068,780.59/1,083,099.94
  6. Step 6: Final answer
    x = 818,478.55

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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.