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Finding the Third Proportional to 929,010 and 1,357,668

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Solution

The third proportional to 929,010 and 1,357,668 is: 1,984,114.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,010 : 1,357,668 = 1,357,668 : x
  2. Step 2: Convert to fraction form
    929,010/1,357,668 = 1,357,668/x
  3. Step 3: Cross multiply
    929,010x = 1,357,668 × 1,357,668
  4. Step 4: Simplify right side
    929,010x = 1,843,262,398,224
  5. Step 5: Solve for x
    x = 1,843,262,398,224/929,010
  6. Step 6: Final answer
    x = 1,984,114.70

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Why These Related Problems?

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