Home / 4,238,437.76-6,349,656.46-2,504,132.74

Finding the Fourth Proportional to 4,238,437.76, 6,349,656.46 and 2,504,132.74

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Solution

The fourth proportional to 4,238,437.76, 6,349,656.46 and 2,504,132.74 is: 3,751,472.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,437.76 : 6,349,656.46 = 2,504,132.74 : x
  2. Step 2: Convert to fraction form
    4,238,437.76/6,349,656.46 = 2,504,132.74/x
  3. Step 3: Cross multiply
    4,238,437.76x = 6,349,656.46 × 2,504,132.74
  4. Step 4: Simplify right side
    4,238,437.76x = 15,900,382,629,238.50
  5. Step 5: Solve for x
    x = 15,900,382,629,238.50/4,238,437.76
  6. Step 6: Final answer
    x = 3,751,472.48

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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.