Home / 6,752,485.03-10,130,338.88-2,203,542.28

Finding the Fourth Proportional to 6,752,485.03, 10,130,338.88 and 2,203,542.28

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Solution

The fourth proportional to 6,752,485.03, 10,130,338.88 and 2,203,542.28 is: 3,305,839.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,485.03 : 10,130,338.88 = 2,203,542.28 : x
  2. Step 2: Convert to fraction form
    6,752,485.03/10,130,338.88 = 2,203,542.28/x
  3. Step 3: Cross multiply
    6,752,485.03x = 10,130,338.88 × 2,203,542.28
  4. Step 4: Simplify right side
    6,752,485.03x = 22,322,630,032,807.85
  5. Step 5: Solve for x
    x = 22,322,630,032,807.85/6,752,485.03
  6. Step 6: Final answer
    x = 3,305,839.25

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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.