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Finding the Third Proportional to 992,032.88 and 1,484,192.63

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Solution

The third proportional to 992,032.88 and 1,484,192.63 is: 2,220,518.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    992,032.88 : 1,484,192.63 = 1,484,192.63 : x
  2. Step 2: Convert to fraction form
    992,032.88/1,484,192.63 = 1,484,192.63/x
  3. Step 3: Cross multiply
    992,032.88x = 1,484,192.63 × 1,484,192.63
  4. Step 4: Simplify right side
    992,032.88x = 2,202,827,748,104.39
  5. Step 5: Solve for x
    x = 2,202,827,748,104.39/992,032.88
  6. Step 6: Final answer
    x = 2,220,518.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.