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Finding the Third Proportional to 887,810.63 and 1,925,015.63

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Solution

The third proportional to 887,810.63 and 1,925,015.63 is: 4,173,959.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    887,810.63 : 1,925,015.63 = 1,925,015.63 : x
  2. Step 2: Convert to fraction form
    887,810.63/1,925,015.63 = 1,925,015.63/x
  3. Step 3: Cross multiply
    887,810.63x = 1,925,015.63 × 1,925,015.63
  4. Step 4: Simplify right side
    887,810.63x = 3,705,685,156,494.14
  5. Step 5: Solve for x
    x = 3,705,685,156,494.14/887,810.63
  6. Step 6: Final answer
    x = 4,173,959.01

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.