Home / 1,025,954.03-1,415,822.09-560,808.51

Finding the Fourth Proportional to 1,025,954.03, 1,415,822.09 and 560,808.51

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Solution

The fourth proportional to 1,025,954.03, 1,415,822.09 and 560,808.51 is: 773,918.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,954.03 : 1,415,822.09 = 560,808.51 : x
  2. Step 2: Convert to fraction form
    1,025,954.03/1,415,822.09 = 560,808.51/x
  3. Step 3: Cross multiply
    1,025,954.03x = 1,415,822.09 × 560,808.51
  4. Step 4: Simplify right side
    1,025,954.03x = 794,005,073,913.94
  5. Step 5: Solve for x
    x = 794,005,073,913.94/1,025,954.03
  6. Step 6: Final answer
    x = 773,918.77

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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.