Home / 1,077,346.56-1,486,735.68-593,907.84

Finding the Fourth Proportional to 1,077,346.56, 1,486,735.68 and 593,907.84

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Solution

The fourth proportional to 1,077,346.56, 1,486,735.68 and 593,907.84 is: 819,591.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,346.56 : 1,486,735.68 = 593,907.84 : x
  2. Step 2: Convert to fraction form
    1,077,346.56/1,486,735.68 = 593,907.84/x
  3. Step 3: Cross multiply
    1,077,346.56x = 1,486,735.68 × 593,907.84
  4. Step 4: Simplify right side
    1,077,346.56x = 882,983,976,359.73
  5. Step 5: Solve for x
    x = 882,983,976,359.73/1,077,346.56
  6. Step 6: Final answer
    x = 819,591.40

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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.