Home / 4,392,365.14-6,061,525.79-2,530,751.78

Finding the Fourth Proportional to 4,392,365.14, 6,061,525.79 and 2,530,751.78

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Solution

The fourth proportional to 4,392,365.14, 6,061,525.79 and 2,530,751.78 is: 3,492,473.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,365.14 : 6,061,525.79 = 2,530,751.78 : x
  2. Step 2: Convert to fraction form
    4,392,365.14/6,061,525.79 = 2,530,751.78/x
  3. Step 3: Cross multiply
    4,392,365.14x = 6,061,525.79 × 2,530,751.78
  4. Step 4: Simplify right side
    4,392,365.14x = 15,340,217,182,558.40
  5. Step 5: Solve for x
    x = 15,340,217,182,558.40/4,392,365.14
  6. Step 6: Final answer
    x = 3,492,473.12

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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.