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Finding the Third Proportional to 929,681 and 1,436,562

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Solution

The third proportional to 929,681 and 1,436,562 is: 2,219,804.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,681 : 1,436,562 = 1,436,562 : x
  2. Step 2: Convert to fraction form
    929,681/1,436,562 = 1,436,562/x
  3. Step 3: Cross multiply
    929,681x = 1,436,562 × 1,436,562
  4. Step 4: Simplify right side
    929,681x = 2,063,710,379,844
  5. Step 5: Solve for x
    x = 2,063,710,379,844/929,681
  6. Step 6: Final answer
    x = 2,219,804.84

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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.