Home / 1,025,954.53-1,415,822.78-560,809.01

Finding the Fourth Proportional to 1,025,954.53, 1,415,822.78 and 560,809.01

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Solution

The fourth proportional to 1,025,954.53, 1,415,822.78 and 560,809.01 is: 773,919.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,954.53 : 1,415,822.78 = 560,809.01 : x
  2. Step 2: Convert to fraction form
    1,025,954.53/1,415,822.78 = 560,809.01/x
  3. Step 3: Cross multiply
    1,025,954.53x = 1,415,822.78 × 560,809.01
  4. Step 4: Simplify right side
    1,025,954.53x = 794,006,171,587.25
  5. Step 5: Solve for x
    x = 794,006,171,587.25/1,025,954.53
  6. Step 6: Final answer
    x = 773,919.46

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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.