Home / 4,422,454.58-6,102,975.08-2,488,715.25

Finding the Fourth Proportional to 4,422,454.58, 6,102,975.08 and 2,488,715.25

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Solution

The fourth proportional to 4,422,454.58, 6,102,975.08 and 2,488,715.25 is: 3,434,420.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,454.58 : 6,102,975.08 = 2,488,715.25 : x
  2. Step 2: Convert to fraction form
    4,422,454.58/6,102,975.08 = 2,488,715.25/x
  3. Step 3: Cross multiply
    4,422,454.58x = 6,102,975.08 × 2,488,715.25
  4. Step 4: Simplify right side
    4,422,454.58x = 15,188,567,158,187.76
  5. Step 5: Solve for x
    x = 15,188,567,158,187.76/4,422,454.58
  6. Step 6: Final answer
    x = 3,434,420.16

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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.