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Finding the Third Proportional to 4,556,547 and 6,409,354.50

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Solution

The third proportional to 4,556,547 and 6,409,354.50 is: 9,015,560.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,547 : 6,409,354.50 = 6,409,354.50 : x
  2. Step 2: Convert to fraction form
    4,556,547/6,409,354.50 = 6,409,354.50/x
  3. Step 3: Cross multiply
    4,556,547x = 6,409,354.50 × 6,409,354.50
  4. Step 4: Simplify right side
    4,556,547x = 41,079,825,106,670.25
  5. Step 5: Solve for x
    x = 41,079,825,106,670.25/4,556,547
  6. Step 6: Final answer
    x = 9,015,560.49

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.