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Finding the Third Proportional to 944,386 and 1,424,485.50

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Solution

The third proportional to 944,386 and 1,424,485.50 is: 2,148,654.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,386 : 1,424,485.50 = 1,424,485.50 : x
  2. Step 2: Convert to fraction form
    944,386/1,424,485.50 = 1,424,485.50/x
  3. Step 3: Cross multiply
    944,386x = 1,424,485.50 × 1,424,485.50
  4. Step 4: Simplify right side
    944,386x = 2,029,158,939,710.25
  5. Step 5: Solve for x
    x = 2,029,158,939,710.25/944,386
  6. Step 6: Final answer
    x = 2,148,654.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.