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Finding the Fourth Proportional to 3,365,568, 5,048,352 and 1,001,664

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Solution

The fourth proportional to 3,365,568, 5,048,352 and 1,001,664 is: 1,502,496

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,568 : 5,048,352 = 1,001,664 : x
  2. Step 2: Convert to fraction form
    3,365,568/5,048,352 = 1,001,664/x
  3. Step 3: Cross multiply
    3,365,568x = 5,048,352 × 1,001,664
  4. Step 4: Simplify right side
    3,365,568x = 5,056,752,457,728
  5. Step 5: Solve for x
    x = 5,056,752,457,728/3,365,568
  6. Step 6: Final answer
    x = 1,502,496

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.