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Finding the Third Proportional to 573,571.13 and 910,976.63

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Solution

The third proportional to 573,571.13 and 910,976.63 is: 1,446,862.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,571.13 : 910,976.63 = 910,976.63 : x
  2. Step 2: Convert to fraction form
    573,571.13/910,976.63 = 910,976.63/x
  3. Step 3: Cross multiply
    573,571.13x = 910,976.63 × 910,976.63
  4. Step 4: Simplify right side
    573,571.13x = 829,878,411,296.39
  5. Step 5: Solve for x
    x = 829,878,411,296.39/573,571.13
  6. Step 6: Final answer
    x = 1,446,862.25

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.