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Finding the Third Proportional to 3,246,547.50 and 5,046,657.75

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Solution

The third proportional to 3,246,547.50 and 5,046,657.75 is: 7,844,873.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,547.50 : 5,046,657.75 = 5,046,657.75 : x
  2. Step 2: Convert to fraction form
    3,246,547.50/5,046,657.75 = 5,046,657.75/x
  3. Step 3: Cross multiply
    3,246,547.50x = 5,046,657.75 × 5,046,657.75
  4. Step 4: Simplify right side
    3,246,547.50x = 25,468,754,445,635.06
  5. Step 5: Solve for x
    x = 25,468,754,445,635.06/3,246,547.50
  6. Step 6: Final answer
    x = 7,844,873.50

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.