Home / 4,381,873.48-6,046,873.79-2,448,148.60

Finding the Fourth Proportional to 4,381,873.48, 6,046,873.79 and 2,448,148.60

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Solution

The fourth proportional to 4,381,873.48, 6,046,873.79 and 2,448,148.60 is: 3,378,382.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381,873.48 : 6,046,873.79 = 2,448,148.60 : x
  2. Step 2: Convert to fraction form
    4,381,873.48/6,046,873.79 = 2,448,148.60/x
  3. Step 3: Cross multiply
    4,381,873.48x = 6,046,873.79 × 2,448,148.60
  4. Step 4: Simplify right side
    4,381,873.48x = 14,803,645,603,365.20
  5. Step 5: Solve for x
    x = 14,803,645,603,365.20/4,381,873.48
  6. Step 6: Final answer
    x = 3,378,382.71

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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.