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Finding the Fourth Proportional to 1,703,583.85, 2,554,822.77 and 566,040.56

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Solution

The fourth proportional to 1,703,583.85, 2,554,822.77 and 566,040.56 is: 848,877.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,583.85 : 2,554,822.77 = 566,040.56 : x
  2. Step 2: Convert to fraction form
    1,703,583.85/2,554,822.77 = 566,040.56/x
  3. Step 3: Cross multiply
    1,703,583.85x = 2,554,822.77 × 566,040.56
  4. Step 4: Simplify right side
    1,703,583.85x = 1,446,133,299,718.76
  5. Step 5: Solve for x
    x = 1,446,133,299,718.76/1,703,583.85
  6. Step 6: Final answer
    x = 848,877.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.