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Finding the Third Proportional to 370,929 and 794,332.50

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Solution

The third proportional to 370,929 and 794,332.50 is: 1,701,037.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,929 : 794,332.50 = 794,332.50 : x
  2. Step 2: Convert to fraction form
    370,929/794,332.50 = 794,332.50/x
  3. Step 3: Cross multiply
    370,929x = 794,332.50 × 794,332.50
  4. Step 4: Simplify right side
    370,929x = 630,964,120,556.25
  5. Step 5: Solve for x
    x = 630,964,120,556.25/370,929
  6. Step 6: Final answer
    x = 1,701,037.45

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.