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Finding the Third Proportional to 4,273,808 and 6,111,136

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Solution

The third proportional to 4,273,808 and 6,111,136 is: 8,738,339.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,808 : 6,111,136 = 6,111,136 : x
  2. Step 2: Convert to fraction form
    4,273,808/6,111,136 = 6,111,136/x
  3. Step 3: Cross multiply
    4,273,808x = 6,111,136 × 6,111,136
  4. Step 4: Simplify right side
    4,273,808x = 37,345,983,210,496
  5. Step 5: Solve for x
    x = 37,345,983,210,496/4,273,808
  6. Step 6: Final answer
    x = 8,738,339.02

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.