Home / 1,025,467.46-1,415,173.63-566,611.60

Finding the Fourth Proportional to 1,025,467.46, 1,415,173.63 and 566,611.60

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Solution

The fourth proportional to 1,025,467.46, 1,415,173.63 and 566,611.60 is: 781,939.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,467.46 : 1,415,173.63 = 566,611.60 : x
  2. Step 2: Convert to fraction form
    1,025,467.46/1,415,173.63 = 566,611.60/x
  3. Step 3: Cross multiply
    1,025,467.46x = 1,415,173.63 × 566,611.60
  4. Step 4: Simplify right side
    1,025,467.46x = 801,853,787,959.72
  5. Step 5: Solve for x
    x = 801,853,787,959.72/1,025,467.46
  6. Step 6: Final answer
    x = 781,939.77

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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.