Home / 1,077,300.96-1,486,679.92-593,855.60

Finding the Fourth Proportional to 1,077,300.96, 1,486,679.92 and 593,855.60

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Solution

The fourth proportional to 1,077,300.96, 1,486,679.92 and 593,855.60 is: 819,523.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,300.96 : 1,486,679.92 = 593,855.60 : x
  2. Step 2: Convert to fraction form
    1,077,300.96/1,486,679.92 = 593,855.60/x
  3. Step 3: Cross multiply
    1,077,300.96x = 1,486,679.92 × 593,855.60
  4. Step 4: Simplify right side
    1,077,300.96x = 882,873,195,899.55
  5. Step 5: Solve for x
    x = 882,873,195,899.55/1,077,300.96
  6. Step 6: Final answer
    x = 819,523.26

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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.