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Finding the Third Proportional to 1,502,058.94 and 3,339,959.06

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Solution

The third proportional to 1,502,058.94 and 3,339,959.06 is: 7,426,690.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,058.94 : 3,339,959.06 = 3,339,959.06 : x
  2. Step 2: Convert to fraction form
    1,502,058.94/3,339,959.06 = 3,339,959.06/x
  3. Step 3: Cross multiply
    1,502,058.94x = 3,339,959.06 × 3,339,959.06
  4. Step 4: Simplify right side
    1,502,058.94x = 11,155,326,539,175.88
  5. Step 5: Solve for x
    x = 11,155,326,539,175.88/1,502,058.94
  6. Step 6: Final answer
    x = 7,426,690.30

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.