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Finding the Third Proportional to 1,975,547.25 and 4,005,594

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Solution

The third proportional to 1,975,547.25 and 4,005,594 is: 8,121,690.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,547.25 : 4,005,594 = 4,005,594 : x
  2. Step 2: Convert to fraction form
    1,975,547.25/4,005,594 = 4,005,594/x
  3. Step 3: Cross multiply
    1,975,547.25x = 4,005,594 × 4,005,594
  4. Step 4: Simplify right side
    1,975,547.25x = 16,044,783,292,836
  5. Step 5: Solve for x
    x = 16,044,783,292,836/1,975,547.25
  6. Step 6: Final answer
    x = 8,121,690.48

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.