Home / 4,120,348.50-6,302,994.75

Finding the Third Proportional to 4,120,348.50 and 6,302,994.75

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Solution

The third proportional to 4,120,348.50 and 6,302,994.75 is: 9,641,840.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,348.50 : 6,302,994.75 = 6,302,994.75 : x
  2. Step 2: Convert to fraction form
    4,120,348.50/6,302,994.75 = 6,302,994.75/x
  3. Step 3: Cross multiply
    4,120,348.50x = 6,302,994.75 × 6,302,994.75
  4. Step 4: Simplify right side
    4,120,348.50x = 39,727,742,818,527.56
  5. Step 5: Solve for x
    x = 39,727,742,818,527.56/4,120,348.50
  6. Step 6: Final answer
    x = 9,641,840.45

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.