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Finding the Third Proportional to 4,403,816 and 6,201,574

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Solution

The third proportional to 4,403,816 and 6,201,574 is: 8,733,225.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,816 : 6,201,574 = 6,201,574 : x
  2. Step 2: Convert to fraction form
    4,403,816/6,201,574 = 6,201,574/x
  3. Step 3: Cross multiply
    4,403,816x = 6,201,574 × 6,201,574
  4. Step 4: Simplify right side
    4,403,816x = 38,459,520,077,476
  5. Step 5: Solve for x
    x = 38,459,520,077,476/4,403,816
  6. Step 6: Final answer
    x = 8,733,225.93

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.