Home / 1,025,475.33-1,415,147.64-566,588.46

Finding the Fourth Proportional to 1,025,475.33, 1,415,147.64 and 566,588.46

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Solution

The fourth proportional to 1,025,475.33, 1,415,147.64 and 566,588.46 is: 781,887.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,475.33 : 1,415,147.64 = 566,588.46 : x
  2. Step 2: Convert to fraction form
    1,025,475.33/1,415,147.64 = 566,588.46/x
  3. Step 3: Cross multiply
    1,025,475.33x = 1,415,147.64 × 566,588.46
  4. Step 4: Simplify right side
    1,025,475.33x = 801,806,322,020.23
  5. Step 5: Solve for x
    x = 801,806,322,020.23/1,025,475.33
  6. Step 6: Final answer
    x = 781,887.48

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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.