Home / 1,076,935.58-1,486,171.13-593,500.72

Finding the Fourth Proportional to 1,076,935.58, 1,486,171.13 and 593,500.72

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Solution

The fourth proportional to 1,076,935.58, 1,486,171.13 and 593,500.72 is: 819,031.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,935.58 : 1,486,171.13 = 593,500.72 : x
  2. Step 2: Convert to fraction form
    1,076,935.58/1,486,171.13 = 593,500.72/x
  3. Step 3: Cross multiply
    1,076,935.58x = 1,486,171.13 × 593,500.72
  4. Step 4: Simplify right side
    1,076,935.58x = 882,043,631,801.85
  5. Step 5: Solve for x
    x = 882,043,631,801.85/1,076,935.58
  6. Step 6: Final answer
    x = 819,031.00

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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.