Home / 1,077,232.32-1,486,580.22-593,805.54

Finding the Fourth Proportional to 1,077,232.32, 1,486,580.22 and 593,805.54

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Solution

The fourth proportional to 1,077,232.32, 1,486,580.22 and 593,805.54 is: 819,451.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,232.32 : 1,486,580.22 = 593,805.54 : x
  2. Step 2: Convert to fraction form
    1,077,232.32/1,486,580.22 = 593,805.54/x
  3. Step 3: Cross multiply
    1,077,232.32x = 1,486,580.22 × 593,805.54
  4. Step 4: Simplify right side
    1,077,232.32x = 882,739,570,290.42
  5. Step 5: Solve for x
    x = 882,739,570,290.42/1,077,232.32
  6. Step 6: Final answer
    x = 819,451.43

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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.