Home / 1,025,773.70-1,415,600.27-560,617.38

Finding the Fourth Proportional to 1,025,773.70, 1,415,600.27 and 560,617.38

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Solution

The fourth proportional to 1,025,773.70, 1,415,600.27 and 560,617.38 is: 773,669.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,773.70 : 1,415,600.27 = 560,617.38 : x
  2. Step 2: Convert to fraction form
    1,025,773.70/1,415,600.27 = 560,617.38/x
  3. Step 3: Cross multiply
    1,025,773.70x = 1,415,600.27 × 560,617.38
  4. Step 4: Simplify right side
    1,025,773.70x = 793,610,115,896.24
  5. Step 5: Solve for x
    x = 793,610,115,896.24/1,025,773.70
  6. Step 6: Final answer
    x = 773,669.78

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1.5x scale

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.