Home / 4,524,043.46-6,240,688.54-2,867,159.30

Finding the Fourth Proportional to 4,524,043.46, 6,240,688.54 and 2,867,159.30

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Solution

The fourth proportional to 4,524,043.46, 6,240,688.54 and 2,867,159.30 is: 3,955,100.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,043.46 : 6,240,688.54 = 2,867,159.30 : x
  2. Step 2: Convert to fraction form
    4,524,043.46/6,240,688.54 = 2,867,159.30/x
  3. Step 3: Cross multiply
    4,524,043.46x = 6,240,688.54 × 2,867,159.30
  4. Step 4: Simplify right side
    4,524,043.46x = 17,893,048,147,493.08
  5. Step 5: Solve for x
    x = 17,893,048,147,493.08/4,524,043.46
  6. Step 6: Final answer
    x = 3,955,100.86

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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.