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Finding the Third Proportional to 524,326.50 and 1,117,287

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Solution

The third proportional to 524,326.50 and 1,117,287 is: 2,380,826.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,326.50 : 1,117,287 = 1,117,287 : x
  2. Step 2: Convert to fraction form
    524,326.50/1,117,287 = 1,117,287/x
  3. Step 3: Cross multiply
    524,326.50x = 1,117,287 × 1,117,287
  4. Step 4: Simplify right side
    524,326.50x = 1,248,330,240,369
  5. Step 5: Solve for x
    x = 1,248,330,240,369/524,326.50
  6. Step 6: Final answer
    x = 2,380,826.15

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.