Home / 4,422,716.49-6,102,338.88-2,488,271.25

Finding the Fourth Proportional to 4,422,716.49, 6,102,338.88 and 2,488,271.25

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Solution

The fourth proportional to 4,422,716.49, 6,102,338.88 and 2,488,271.25 is: 3,433,246.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,716.49 : 6,102,338.88 = 2,488,271.25 : x
  2. Step 2: Convert to fraction form
    4,422,716.49/6,102,338.88 = 2,488,271.25/x
  3. Step 3: Cross multiply
    4,422,716.49x = 6,102,338.88 × 2,488,271.25
  4. Step 4: Simplify right side
    4,422,716.49x = 15,184,274,392,861.20
  5. Step 5: Solve for x
    x = 15,184,274,392,861.20/4,422,716.49
  6. Step 6: Final answer
    x = 3,433,246.16

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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.