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Finding the Third Proportional to 973,310 and 1,301,943

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Solution

The third proportional to 973,310 and 1,301,943 is: 1,741,537.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,310 : 1,301,943 = 1,301,943 : x
  2. Step 2: Convert to fraction form
    973,310/1,301,943 = 1,301,943/x
  3. Step 3: Cross multiply
    973,310x = 1,301,943 × 1,301,943
  4. Step 4: Simplify right side
    973,310x = 1,695,055,575,249
  5. Step 5: Solve for x
    x = 1,695,055,575,249/973,310
  6. Step 6: Final answer
    x = 1,741,537.20

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Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.