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Finding the Third Proportional to 904,524 and 1,228,434

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Solution

The third proportional to 904,524 and 1,228,434 is: 1,668,336.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,524 : 1,228,434 = 1,228,434 : x
  2. Step 2: Convert to fraction form
    904,524/1,228,434 = 1,228,434/x
  3. Step 3: Cross multiply
    904,524x = 1,228,434 × 1,228,434
  4. Step 4: Simplify right side
    904,524x = 1,509,050,092,356
  5. Step 5: Solve for x
    x = 1,509,050,092,356/904,524
  6. Step 6: Final answer
    x = 1,668,336.16

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.