Home / 3,163,331.00-4,365,399.15-1,713,028.03

Finding the Fourth Proportional to 3,163,331.00, 4,365,399.15 and 1,713,028.03

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Solution

The fourth proportional to 3,163,331.00, 4,365,399.15 and 1,713,028.03 is: 2,363,979.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,331.00 : 4,365,399.15 = 1,713,028.03 : x
  2. Step 2: Convert to fraction form
    3,163,331.00/4,365,399.15 = 1,713,028.03/x
  3. Step 3: Cross multiply
    3,163,331.00x = 4,365,399.15 × 1,713,028.03
  4. Step 4: Simplify right side
    3,163,331.00x = 7,478,051,095,174.68
  5. Step 5: Solve for x
    x = 7,478,051,095,174.68/3,163,331.00
  6. Step 6: Final answer
    x = 2,363,979.96

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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.