Home / 1,025,887.79-1,415,735.66-560,754.96

Finding the Fourth Proportional to 1,025,887.79, 1,415,735.66 and 560,754.96

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Solution

The fourth proportional to 1,025,887.79, 1,415,735.66 and 560,754.96 is: 773,847.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,887.79 : 1,415,735.66 = 560,754.96 : x
  2. Step 2: Convert to fraction form
    1,025,887.79/1,415,735.66 = 560,754.96/x
  3. Step 3: Cross multiply
    1,025,887.79x = 1,415,735.66 × 560,754.96
  4. Step 4: Simplify right side
    1,025,887.79x = 793,880,795,498.36
  5. Step 5: Solve for x
    x = 793,880,795,498.36/1,025,887.79
  6. Step 6: Final answer
    x = 773,847.59

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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.