Home / 1,204,351-1,807,226.34-539,503

Finding the Fourth Proportional to 1,204,351, 1,807,226.34 and 539,503

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Solution

The fourth proportional to 1,204,351, 1,807,226.34 and 539,503 is: 809,568.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,351 : 1,807,226.34 = 539,503 : x
  2. Step 2: Convert to fraction form
    1,204,351/1,807,226.34 = 539,503/x
  3. Step 3: Cross multiply
    1,204,351x = 1,807,226.34 × 539,503
  4. Step 4: Simplify right side
    1,204,351x = 975,004,032,109.02
  5. Step 5: Solve for x
    x = 975,004,032,109.02/1,204,351
  6. Step 6: Final answer
    x = 809,568.00

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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.