Home / 1,043,286.11-1,563,870.44-593,076.70

Finding the Fourth Proportional to 1,043,286.11, 1,563,870.44 and 593,076.70

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Solution

The fourth proportional to 1,043,286.11, 1,563,870.44 and 593,076.70 is: 889,013.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,286.11 : 1,563,870.44 = 593,076.70 : x
  2. Step 2: Convert to fraction form
    1,043,286.11/1,563,870.44 = 593,076.70/x
  3. Step 3: Cross multiply
    1,043,286.11x = 1,563,870.44 × 593,076.70
  4. Step 4: Simplify right side
    1,043,286.11x = 927,495,119,782.75
  5. Step 5: Solve for x
    x = 927,495,119,782.75/1,043,286.11
  6. Step 6: Final answer
    x = 889,013.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.