Home / 6,740,116.50-10,110,174.78-2,252,392.50

Finding the Fourth Proportional to 6,740,116.50, 10,110,174.78 and 2,252,392.50

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Solution

The fourth proportional to 6,740,116.50, 10,110,174.78 and 2,252,392.50 is: 3,378,588.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740,116.50 : 10,110,174.78 = 2,252,392.50 : x
  2. Step 2: Convert to fraction form
    6,740,116.50/10,110,174.78 = 2,252,392.50/x
  3. Step 3: Cross multiply
    6,740,116.50x = 10,110,174.78 × 2,252,392.50
  4. Step 4: Simplify right side
    6,740,116.50x = 22,772,081,848,161.15
  5. Step 5: Solve for x
    x = 22,772,081,848,161.15/6,740,116.50
  6. Step 6: Final answer
    x = 3,378,588.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.