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Finding the Third Proportional to 1,411,582 and 3,076,940

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Solution

The third proportional to 1,411,582 and 3,076,940 is: 6,707,056.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,411,582 : 3,076,940 = 3,076,940 : x
  2. Step 2: Convert to fraction form
    1,411,582/3,076,940 = 3,076,940/x
  3. Step 3: Cross multiply
    1,411,582x = 3,076,940 × 3,076,940
  4. Step 4: Simplify right side
    1,411,582x = 9,467,559,763,600
  5. Step 5: Solve for x
    x = 9,467,559,763,600/1,411,582
  6. Step 6: Final answer
    x = 6,707,056.17

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.