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Finding the Third Proportional to 777,030 and 1,585,658

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Solution

The third proportional to 777,030 and 1,585,658 is: 3,235,796.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    777,030 : 1,585,658 = 1,585,658 : x
  2. Step 2: Convert to fraction form
    777,030/1,585,658 = 1,585,658/x
  3. Step 3: Cross multiply
    777,030x = 1,585,658 × 1,585,658
  4. Step 4: Simplify right side
    777,030x = 2,514,311,292,964
  5. Step 5: Solve for x
    x = 2,514,311,292,964/777,030
  6. Step 6: Final answer
    x = 3,235,796.94

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.