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Finding the Third Proportional to 1,045,176 and 1,527,426

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Solution

The third proportional to 1,045,176 and 1,527,426 is: 2,232,188.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,176 : 1,527,426 = 1,527,426 : x
  2. Step 2: Convert to fraction form
    1,045,176/1,527,426 = 1,527,426/x
  3. Step 3: Cross multiply
    1,045,176x = 1,527,426 × 1,527,426
  4. Step 4: Simplify right side
    1,045,176x = 2,333,030,185,476
  5. Step 5: Solve for x
    x = 2,333,030,185,476/1,045,176
  6. Step 6: Final answer
    x = 2,232,188.82

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.