Home / 1,532,958.52-2,299,793.70-522,089.22

Finding the Fourth Proportional to 1,532,958.52, 2,299,793.70 and 522,089.22

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Solution

The fourth proportional to 1,532,958.52, 2,299,793.70 and 522,089.22 is: 783,255.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,958.52 : 2,299,793.70 = 522,089.22 : x
  2. Step 2: Convert to fraction form
    1,532,958.52/2,299,793.70 = 522,089.22/x
  3. Step 3: Cross multiply
    1,532,958.52x = 2,299,793.70 × 522,089.22
  4. Step 4: Simplify right side
    1,532,958.52x = 1,200,697,498,993.91
  5. Step 5: Solve for x
    x = 1,200,697,498,993.91/1,532,958.52
  6. Step 6: Final answer
    x = 783,255.05

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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.