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Finding the Third Proportional to 3,056,160 and 6,363,276

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Solution

The third proportional to 3,056,160 and 6,363,276 is: 13,249,071.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,160 : 6,363,276 = 6,363,276 : x
  2. Step 2: Convert to fraction form
    3,056,160/6,363,276 = 6,363,276/x
  3. Step 3: Cross multiply
    3,056,160x = 6,363,276 × 6,363,276
  4. Step 4: Simplify right side
    3,056,160x = 40,491,281,452,176
  5. Step 5: Solve for x
    x = 40,491,281,452,176/3,056,160
  6. Step 6: Final answer
    x = 13,249,071.20

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.