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Finding the Third Proportional to 970,925 and 1,507,508

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Solution

The third proportional to 970,925 and 1,507,508 is: 2,340,634.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,925 : 1,507,508 = 1,507,508 : x
  2. Step 2: Convert to fraction form
    970,925/1,507,508 = 1,507,508/x
  3. Step 3: Cross multiply
    970,925x = 1,507,508 × 1,507,508
  4. Step 4: Simplify right side
    970,925x = 2,272,580,370,064
  5. Step 5: Solve for x
    x = 2,272,580,370,064/970,925
  6. Step 6: Final answer
    x = 2,340,634.31

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Why These Related Problems?

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