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Finding the Third Proportional to 931,368 and 2,037,087

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Solution

The third proportional to 931,368 and 2,037,087 is: 4,455,514.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    931,368 : 2,037,087 = 2,037,087 : x
  2. Step 2: Convert to fraction form
    931,368/2,037,087 = 2,037,087/x
  3. Step 3: Cross multiply
    931,368x = 2,037,087 × 2,037,087
  4. Step 4: Simplify right side
    931,368x = 4,149,723,445,569
  5. Step 5: Solve for x
    x = 4,149,723,445,569/931,368
  6. Step 6: Final answer
    x = 4,455,514.30

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.