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Finding the Third Proportional to 673,475.63 and 1,009,226.25

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Solution

The third proportional to 673,475.63 and 1,009,226.25 is: 1,512,360.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,475.63 : 1,009,226.25 = 1,009,226.25 : x
  2. Step 2: Convert to fraction form
    673,475.63/1,009,226.25 = 1,009,226.25/x
  3. Step 3: Cross multiply
    673,475.63x = 1,009,226.25 × 1,009,226.25
  4. Step 4: Simplify right side
    673,475.63x = 1,018,537,623,689.06
  5. Step 5: Solve for x
    x = 1,018,537,623,689.06/673,475.63
  6. Step 6: Final answer
    x = 1,512,360.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.