Home / 1,073,783.24-1,481,821.80-590,356.64

Finding the Fourth Proportional to 1,073,783.24, 1,481,821.80 and 590,356.64

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Solution

The fourth proportional to 1,073,783.24, 1,481,821.80 and 590,356.64 is: 814,692.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,783.24 : 1,481,821.80 = 590,356.64 : x
  2. Step 2: Convert to fraction form
    1,073,783.24/1,481,821.80 = 590,356.64/x
  3. Step 3: Cross multiply
    1,073,783.24x = 1,481,821.80 × 590,356.64
  4. Step 4: Simplify right side
    1,073,783.24x = 874,803,338,926.75
  5. Step 5: Solve for x
    x = 874,803,338,926.75/1,073,783.24
  6. Step 6: Final answer
    x = 814,692.67

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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.