Home / 1,530,040.92-2,295,035.46-532,743

Finding the Fourth Proportional to 1,530,040.92, 2,295,035.46 and 532,743

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Solution

The fourth proportional to 1,530,040.92, 2,295,035.46 and 532,743 is: 799,105.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,040.92 : 2,295,035.46 = 532,743 : x
  2. Step 2: Convert to fraction form
    1,530,040.92/2,295,035.46 = 532,743/x
  3. Step 3: Cross multiply
    1,530,040.92x = 2,295,035.46 × 532,743
  4. Step 4: Simplify right side
    1,530,040.92x = 1,222,664,076,066.78
  5. Step 5: Solve for x
    x = 1,222,664,076,066.78/1,530,040.92
  6. Step 6: Final answer
    x = 799,105.47

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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.