Home / 3,012,103.13-4,588,746.19

Finding the Third Proportional to 3,012,103.13 and 4,588,746.19

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Solution

The third proportional to 3,012,103.13 and 4,588,746.19 is: 6,990,660.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,103.13 : 4,588,746.19 = 4,588,746.19 : x
  2. Step 2: Convert to fraction form
    3,012,103.13/4,588,746.19 = 4,588,746.19/x
  3. Step 3: Cross multiply
    3,012,103.13x = 4,588,746.19 × 4,588,746.19
  4. Step 4: Simplify right side
    3,012,103.13x = 21,056,591,573,295.79
  5. Step 5: Solve for x
    x = 21,056,591,573,295.79/3,012,103.13
  6. Step 6: Final answer
    x = 6,990,660.91

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.