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Finding the Third Proportional to 700,044 and 1,056,480

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Solution

The third proportional to 700,044 and 1,056,480 is: 1,594,399.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,044 : 1,056,480 = 1,056,480 : x
  2. Step 2: Convert to fraction form
    700,044/1,056,480 = 1,056,480/x
  3. Step 3: Cross multiply
    700,044x = 1,056,480 × 1,056,480
  4. Step 4: Simplify right side
    700,044x = 1,116,149,990,400
  5. Step 5: Solve for x
    x = 1,116,149,990,400/700,044
  6. Step 6: Final answer
    x = 1,594,399.77

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.