Home / 1,076,945.82-1,486,195.04-593,528.50

Finding the Fourth Proportional to 1,076,945.82, 1,486,195.04 and 593,528.50

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Solution

The fourth proportional to 1,076,945.82, 1,486,195.04 and 593,528.50 is: 819,074.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,945.82 : 1,486,195.04 = 593,528.50 : x
  2. Step 2: Convert to fraction form
    1,076,945.82/1,486,195.04 = 593,528.50/x
  3. Step 3: Cross multiply
    1,076,945.82x = 1,486,195.04 × 593,528.50
  4. Step 4: Simplify right side
    1,076,945.82x = 882,099,112,798.64
  5. Step 5: Solve for x
    x = 882,099,112,798.64/1,076,945.82
  6. Step 6: Final answer
    x = 819,074.74

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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.