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Finding the Third Proportional to 541,528 and 793,818

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Solution

The third proportional to 541,528 and 793,818 is: 1,163,646.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,528 : 793,818 = 793,818 : x
  2. Step 2: Convert to fraction form
    541,528/793,818 = 793,818/x
  3. Step 3: Cross multiply
    541,528x = 793,818 × 793,818
  4. Step 4: Simplify right side
    541,528x = 630,147,017,124
  5. Step 5: Solve for x
    x = 630,147,017,124/541,528
  6. Step 6: Final answer
    x = 1,163,646.23

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.