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Finding the Third Proportional to 4,973,392.50 and 10,474,959

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Solution

The third proportional to 4,973,392.50 and 10,474,959 is: 22,062,358.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,392.50 : 10,474,959 = 10,474,959 : x
  2. Step 2: Convert to fraction form
    4,973,392.50/10,474,959 = 10,474,959/x
  3. Step 3: Cross multiply
    4,973,392.50x = 10,474,959 × 10,474,959
  4. Step 4: Simplify right side
    4,973,392.50x = 109,724,766,051,681
  5. Step 5: Solve for x
    x = 109,724,766,051,681/4,973,392.50
  6. Step 6: Final answer
    x = 22,062,358.05

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.