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Finding the Third Proportional to 651,666 and 1,009,029

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Solution

The third proportional to 651,666 and 1,009,029 is: 1,562,364.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,666 : 1,009,029 = 1,009,029 : x
  2. Step 2: Convert to fraction form
    651,666/1,009,029 = 1,009,029/x
  3. Step 3: Cross multiply
    651,666x = 1,009,029 × 1,009,029
  4. Step 4: Simplify right side
    651,666x = 1,018,139,522,841
  5. Step 5: Solve for x
    x = 1,018,139,522,841/651,666
  6. Step 6: Final answer
    x = 1,562,364.04

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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.