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Finding the Third Proportional to 454,053 and 955,159.50

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Solution

The third proportional to 454,053 and 955,159.50 is: 2,009,302.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,053 : 955,159.50 = 955,159.50 : x
  2. Step 2: Convert to fraction form
    454,053/955,159.50 = 955,159.50/x
  3. Step 3: Cross multiply
    454,053x = 955,159.50 × 955,159.50
  4. Step 4: Simplify right side
    454,053x = 912,329,670,440.25
  5. Step 5: Solve for x
    x = 912,329,670,440.25/454,053
  6. Step 6: Final answer
    x = 2,009,302.15

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.