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Finding the Third Proportional to 829,255.50 and 1,742,076

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Solution

The third proportional to 829,255.50 and 1,742,076 is: 3,659,702.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    829,255.50 : 1,742,076 = 1,742,076 : x
  2. Step 2: Convert to fraction form
    829,255.50/1,742,076 = 1,742,076/x
  3. Step 3: Cross multiply
    829,255.50x = 1,742,076 × 1,742,076
  4. Step 4: Simplify right side
    829,255.50x = 3,034,828,789,776
  5. Step 5: Solve for x
    x = 3,034,828,789,776/829,255.50
  6. Step 6: Final answer
    x = 3,659,702.94

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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.