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Finding the Third Proportional to 1,754,187 and 3,779,076

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Solution

The third proportional to 1,754,187 and 3,779,076 is: 8,141,330.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,187 : 3,779,076 = 3,779,076 : x
  2. Step 2: Convert to fraction form
    1,754,187/3,779,076 = 3,779,076/x
  3. Step 3: Cross multiply
    1,754,187x = 3,779,076 × 3,779,076
  4. Step 4: Simplify right side
    1,754,187x = 14,281,415,413,776
  5. Step 5: Solve for x
    x = 14,281,415,413,776/1,754,187
  6. Step 6: Final answer
    x = 8,141,330.09

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.