Home / 1,062,231.77-1,593,818.57-556,672.55

Finding the Fourth Proportional to 1,062,231.77, 1,593,818.57 and 556,672.55

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Solution

The fourth proportional to 1,062,231.77, 1,593,818.57 and 556,672.55 is: 835,255.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,231.77 : 1,593,818.57 = 556,672.55 : x
  2. Step 2: Convert to fraction form
    1,062,231.77/1,593,818.57 = 556,672.55/x
  3. Step 3: Cross multiply
    1,062,231.77x = 1,593,818.57 × 556,672.55
  4. Step 4: Simplify right side
    1,062,231.77x = 887,235,036,846.80
  5. Step 5: Solve for x
    x = 887,235,036,846.80/1,062,231.77
  6. Step 6: Final answer
    x = 835,255.60

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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.