Home / 4,670,110.82-6,444,912.89-2,709,841.16

Finding the Fourth Proportional to 4,670,110.82, 6,444,912.89 and 2,709,841.16

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Solution

The fourth proportional to 4,670,110.82, 6,444,912.89 and 2,709,841.16 is: 3,739,673.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,110.82 : 6,444,912.89 = 2,709,841.16 : x
  2. Step 2: Convert to fraction form
    4,670,110.82/6,444,912.89 = 2,709,841.16/x
  3. Step 3: Cross multiply
    4,670,110.82x = 6,444,912.89 × 2,709,841.16
  4. Step 4: Simplify right side
    4,670,110.82x = 17,464,690,244,823.44
  5. Step 5: Solve for x
    x = 17,464,690,244,823.44/4,670,110.82
  6. Step 6: Final answer
    x = 3,739,673.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.