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Finding the Third Proportional to 4,961,925.50 and 10,684,158

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Solution

The third proportional to 4,961,925.50 and 10,684,158 is: 23,005,430.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,925.50 : 10,684,158 = 10,684,158 : x
  2. Step 2: Convert to fraction form
    4,961,925.50/10,684,158 = 10,684,158/x
  3. Step 3: Cross multiply
    4,961,925.50x = 10,684,158 × 10,684,158
  4. Step 4: Simplify right side
    4,961,925.50x = 114,151,232,168,964
  5. Step 5: Solve for x
    x = 114,151,232,168,964/4,961,925.50
  6. Step 6: Final answer
    x = 23,005,430.49

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.