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Finding the Third Proportional to 759,366 and 1,670,316

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Solution

The third proportional to 759,366 and 1,670,316 is: 3,674,059.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,366 : 1,670,316 = 1,670,316 : x
  2. Step 2: Convert to fraction form
    759,366/1,670,316 = 1,670,316/x
  3. Step 3: Cross multiply
    759,366x = 1,670,316 × 1,670,316
  4. Step 4: Simplify right side
    759,366x = 2,789,955,539,856
  5. Step 5: Solve for x
    x = 2,789,955,539,856/759,366
  6. Step 6: Final answer
    x = 3,674,059.07

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.