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Finding the Third Proportional to 559,779.19 and 843,701.06

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Solution

The third proportional to 559,779.19 and 843,701.06 is: 1,271,629.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,779.19 : 843,701.06 = 843,701.06 : x
  2. Step 2: Convert to fraction form
    559,779.19/843,701.06 = 843,701.06/x
  3. Step 3: Cross multiply
    559,779.19x = 843,701.06 × 843,701.06
  4. Step 4: Simplify right side
    559,779.19x = 711,831,482,863.63
  5. Step 5: Solve for x
    x = 711,831,482,863.63/559,779.19
  6. Step 6: Final answer
    x = 1,271,629.06

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