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Finding the Third Proportional to 758,634 and 1,625,476.13

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Solution

The third proportional to 758,634 and 1,625,476.13 is: 3,482,802.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,634 : 1,625,476.13 = 1,625,476.13 : x
  2. Step 2: Convert to fraction form
    758,634/1,625,476.13 = 1,625,476.13/x
  3. Step 3: Cross multiply
    758,634x = 1,625,476.13 × 1,625,476.13
  4. Step 4: Simplify right side
    758,634x = 2,642,172,632,945.02
  5. Step 5: Solve for x
    x = 2,642,172,632,945.02/758,634
  6. Step 6: Final answer
    x = 3,482,802.82

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.