Home / 4,567,335.12-6,302,835.72-2,530,161.36

Finding the Fourth Proportional to 4,567,335.12, 6,302,835.72 and 2,530,161.36

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Solution

The fourth proportional to 4,567,335.12, 6,302,835.72 and 2,530,161.36 is: 3,491,574.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,335.12 : 6,302,835.72 = 2,530,161.36 : x
  2. Step 2: Convert to fraction form
    4,567,335.12/6,302,835.72 = 2,530,161.36/x
  3. Step 3: Cross multiply
    4,567,335.12x = 6,302,835.72 × 2,530,161.36
  4. Step 4: Simplify right side
    4,567,335.12x = 15,947,191,397,171.78
  5. Step 5: Solve for x
    x = 15,947,191,397,171.78/4,567,335.12
  6. Step 6: Final answer
    x = 3,491,574.62

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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.