Home / 2,009,900.08-3,014,202.24-661,741.70

Finding the Fourth Proportional to 2,009,900.08, 3,014,202.24 and 661,741.70

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Solution

The fourth proportional to 2,009,900.08, 3,014,202.24 and 661,741.70 is: 992,399.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,900.08 : 3,014,202.24 = 661,741.70 : x
  2. Step 2: Convert to fraction form
    2,009,900.08/3,014,202.24 = 661,741.70/x
  3. Step 3: Cross multiply
    2,009,900.08x = 3,014,202.24 × 661,741.70
  4. Step 4: Simplify right side
    2,009,900.08x = 1,994,623,314,441.41
  5. Step 5: Solve for x
    x = 1,994,623,314,441.41/2,009,900.08
  6. Step 6: Final answer
    x = 992,399.24

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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.