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Finding the Third Proportional to 3,312,225 and 4,984,923

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Solution

The third proportional to 3,312,225 and 4,984,923 is: 7,502,345.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,225 : 4,984,923 = 4,984,923 : x
  2. Step 2: Convert to fraction form
    3,312,225/4,984,923 = 4,984,923/x
  3. Step 3: Cross multiply
    3,312,225x = 4,984,923 × 4,984,923
  4. Step 4: Simplify right side
    3,312,225x = 24,849,457,315,929
  5. Step 5: Solve for x
    x = 24,849,457,315,929/3,312,225
  6. Step 6: Final answer
    x = 7,502,345.80

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.