Home / 6,845,067.08-9,446,267.22-3,789,332.36

Finding the Fourth Proportional to 6,845,067.08, 9,446,267.22 and 3,789,332.36

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Solution

The fourth proportional to 6,845,067.08, 9,446,267.22 and 3,789,332.36 is: 5,229,319.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845,067.08 : 9,446,267.22 = 3,789,332.36 : x
  2. Step 2: Convert to fraction form
    6,845,067.08/9,446,267.22 = 3,789,332.36/x
  3. Step 3: Cross multiply
    6,845,067.08x = 9,446,267.22 × 3,789,332.36
  4. Step 4: Simplify right side
    6,845,067.08x = 35,795,046,057,953.24
  5. Step 5: Solve for x
    x = 35,795,046,057,953.24/6,845,067.08
  6. Step 6: Final answer
    x = 5,229,319.98

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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.