Home / 1,652,200.64-2,479,011.30-894,583.47

Finding the Fourth Proportional to 1,652,200.64, 2,479,011.30 and 894,583.47

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Solution

The fourth proportional to 1,652,200.64, 2,479,011.30 and 894,583.47 is: 1,342,259.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,200.64 : 2,479,011.30 = 894,583.47 : x
  2. Step 2: Convert to fraction form
    1,652,200.64/2,479,011.30 = 894,583.47/x
  3. Step 3: Cross multiply
    1,652,200.64x = 2,479,011.30 × 894,583.47
  4. Step 4: Simplify right side
    1,652,200.64x = 2,217,682,530,923.21
  5. Step 5: Solve for x
    x = 2,217,682,530,923.21/1,652,200.64
  6. Step 6: Final answer
    x = 1,342,259.82

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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.