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Finding the Third Proportional to 3,433,887 and 5,466,055.50

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Solution

The third proportional to 3,433,887 and 5,466,055.50 is: 8,700,857.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,887 : 5,466,055.50 = 5,466,055.50 : x
  2. Step 2: Convert to fraction form
    3,433,887/5,466,055.50 = 5,466,055.50/x
  3. Step 3: Cross multiply
    3,433,887x = 5,466,055.50 × 5,466,055.50
  4. Step 4: Simplify right side
    3,433,887x = 29,877,762,729,080.25
  5. Step 5: Solve for x
    x = 29,877,762,729,080.25/3,433,887
  6. Step 6: Final answer
    x = 8,700,857.87

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.