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Finding the Third Proportional to 4,927,343 and 10,535,640

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Solution

The third proportional to 4,927,343 and 10,535,640 is: 22,527,295.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,343 : 10,535,640 = 10,535,640 : x
  2. Step 2: Convert to fraction form
    4,927,343/10,535,640 = 10,535,640/x
  3. Step 3: Cross multiply
    4,927,343x = 10,535,640 × 10,535,640
  4. Step 4: Simplify right side
    4,927,343x = 110,999,710,209,600
  5. Step 5: Solve for x
    x = 110,999,710,209,600/4,927,343
  6. Step 6: Final answer
    x = 22,527,295.18

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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.