Home / 1,133,135.20-1,701,671.10-601,694.20

Finding the Fourth Proportional to 1,133,135.20, 1,701,671.10 and 601,694.20

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Solution

The fourth proportional to 1,133,135.20, 1,701,671.10 and 601,694.20 is: 903,586.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,135.20 : 1,701,671.10 = 601,694.20 : x
  2. Step 2: Convert to fraction form
    1,133,135.20/1,701,671.10 = 601,694.20/x
  3. Step 3: Cross multiply
    1,133,135.20x = 1,701,671.10 × 601,694.20
  4. Step 4: Simplify right side
    1,133,135.20x = 1,023,885,631,177.62
  5. Step 5: Solve for x
    x = 1,023,885,631,177.62/1,133,135.20
  6. Step 6: Final answer
    x = 903,586.47

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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.