Home / 3,460,793.49-4,775,867.87-2,011,337.37

Finding the Fourth Proportional to 3,460,793.49, 4,775,867.87 and 2,011,337.37

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Solution

The fourth proportional to 3,460,793.49, 4,775,867.87 and 2,011,337.37 is: 2,775,629.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,793.49 : 4,775,867.87 = 2,011,337.37 : x
  2. Step 2: Convert to fraction form
    3,460,793.49/4,775,867.87 = 2,011,337.37/x
  3. Step 3: Cross multiply
    3,460,793.49x = 4,775,867.87 × 2,011,337.37
  4. Step 4: Simplify right side
    3,460,793.49x = 9,605,881,511,056.62
  5. Step 5: Solve for x
    x = 9,605,881,511,056.62/3,460,793.49
  6. Step 6: Final answer
    x = 2,775,629.79

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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.