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Finding the Third Proportional to 1,407,400.50 and 3,014,091

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Solution

The third proportional to 1,407,400.50 and 3,014,091 is: 6,454,981.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,407,400.50 : 3,014,091 = 3,014,091 : x
  2. Step 2: Convert to fraction form
    1,407,400.50/3,014,091 = 3,014,091/x
  3. Step 3: Cross multiply
    1,407,400.50x = 3,014,091 × 3,014,091
  4. Step 4: Simplify right side
    1,407,400.50x = 9,084,744,556,281
  5. Step 5: Solve for x
    x = 9,084,744,556,281/1,407,400.50
  6. Step 6: Final answer
    x = 6,454,981.76

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.