Home / 12,004,275.06-16,567,476.56-6,846,454.26

Finding the Fourth Proportional to 12,004,275.06, 16,567,476.56 and 6,846,454.26

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Solution

The fourth proportional to 12,004,275.06, 16,567,476.56 and 6,846,454.26 is: 9,449,006.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,004,275.06 : 16,567,476.56 = 6,846,454.26 : x
  2. Step 2: Convert to fraction form
    12,004,275.06/16,567,476.56 = 6,846,454.26/x
  3. Step 3: Cross multiply
    12,004,275.06x = 16,567,476.56 × 6,846,454.26
  4. Step 4: Simplify right side
    12,004,275.06x = 113,428,470,471,662.14
  5. Step 5: Solve for x
    x = 113,428,470,471,662.14/12,004,275.06
  6. Step 6: Final answer
    x = 9,449,006.28

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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.