Home / 4,356,339.12-6,011,287.56-2,422,287.54

Finding the Fourth Proportional to 4,356,339.12, 6,011,287.56 and 2,422,287.54

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Solution

The fourth proportional to 4,356,339.12, 6,011,287.56 and 2,422,287.54 is: 3,342,500.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,339.12 : 6,011,287.56 = 2,422,287.54 : x
  2. Step 2: Convert to fraction form
    4,356,339.12/6,011,287.56 = 2,422,287.54/x
  3. Step 3: Cross multiply
    4,356,339.12x = 6,011,287.56 × 2,422,287.54
  4. Step 4: Simplify right side
    4,356,339.12x = 14,561,066,955,945.00
  5. Step 5: Solve for x
    x = 14,561,066,955,945.00/4,356,339.12
  6. Step 6: Final answer
    x = 3,342,500.79

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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.