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Finding the Third Proportional to 1,596,129 and 3,546,490.50

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Solution

The third proportional to 1,596,129 and 3,546,490.50 is: 7,880,061.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,129 : 3,546,490.50 = 3,546,490.50 : x
  2. Step 2: Convert to fraction form
    1,596,129/3,546,490.50 = 3,546,490.50/x
  3. Step 3: Cross multiply
    1,596,129x = 3,546,490.50 × 3,546,490.50
  4. Step 4: Simplify right side
    1,596,129x = 12,577,594,866,590.25
  5. Step 5: Solve for x
    x = 12,577,594,866,590.25/1,596,129
  6. Step 6: Final answer
    x = 7,880,061.62

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.